{"id":13613,"date":"2018-04-09T10:43:58","date_gmt":"2018-04-09T05:13:58","guid":{"rendered":"http:\/\/mycbseguide.com\/blog\/?p=13613"},"modified":"2025-10-09T17:03:28","modified_gmt":"2025-10-09T11:33:28","slug":"cbse-sample-papers-class-12-informatics-practices","status":"publish","type":"post","link":"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/","title":{"rendered":"CBSE Sample Papers Class 12 Informatics Practices 2025"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/#Sample_paper_Informatics_Practices_Class_12\" >Sample paper Informatics Practices Class 12<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/#Sample_paper_of_Informatics_Practices_Class_12_%E2%80%93_in_PDF\" >Sample paper of Informatics Practices Class 12 \u2013 in PDF<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/#CBSE_Sample_Papers_Class_12_Informatics_Practices_2025\" >CBSE Sample Papers Class 12 Informatics Practices 2025<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/#CBSE_Sample_Papers_Class_12_Informatics_Practices_2024-25\" >CBSE Sample Papers Class 12 Informatics Practices 2024-25<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/#Solution\" >Solution<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/#Class_12_Sample_Papers_2025\" >Class 12 Sample Papers 2025<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/#Why_Choose_myCBSEguide_for_Your_CBSE_Exam_Preparation\" >Why Choose myCBSEguide for Your CBSE Exam Preparation?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Sample_paper_Informatics_Practices_Class_12\"><\/span>Sample paper Informatics Practices Class 12<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Prepare effectively for your<a href=\"https:\/\/mycbseguide.com\/cbse-sample-papers-class-12.html\">\u00a0<\/a><strong><a href=\"https:\/\/mycbseguide.com\/cbse-sample-papers-class-12.html\">Class 12<\/a> Informatics Practices<\/strong>\u00a0exam by downloading the\u00a0<strong>CBSE Sample Papers for 2025<\/strong>, available for\u00a0<strong>free download<\/strong> on the official <a href=\"https:\/\/mycbseguide.com\/\"><strong>myCBSEguide<\/strong><\/a><strong>\u00a0website<\/strong> and the\u00a0<strong><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=in.techchefs.MyCBSEGuide\">myCBSEguide<\/a> app<\/strong>. These sample papers provide an in-depth understanding of the exam pattern, question types, and marking scheme, helping you gear up for the exam. Prepare effectively for your <strong>Class 12 Informatics Practices exam<\/strong>\u00a0with\u00a0<strong>model papers<\/strong>\u00a0available on\u00a0<strong>myCBSEguide<\/strong>. These\u00a0<strong>CBSE Sample Papers for Informatics Practices 2025<\/strong>\u00a0are available for free download in\u00a0<strong>PDF format<\/strong>. You can access detailed solutions and practice questions that follow the latest CBSE guidelines and exam patterns. Additionally, you can also find\u00a0<strong>Class 12 Informatics Practices sample papers<\/strong>\u00a0on the official\u00a0<strong>CBSE website<\/strong>\u00a0for further practice. These sample papers will help you get a clear understanding of the exam format and improve your problem-solving skills.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Sample_paper_of_Informatics_Practices_Class_12_%E2%80%93_in_PDF\"><\/span>Sample paper of Informatics Practices Class 12 \u2013 in PDF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Prepare effectively for your\u00a0<strong>Class 12 Informatics Practices<\/strong>\u00a0exam by downloading the\u00a0<strong>CBSE Sample Papers for 2025<\/strong>, available for\u00a0<strong>free download<\/strong> on the official <a href=\"https:\/\/mycbseguide.com\/\"><strong>myCBSEguide<\/strong><\/a><strong>\u00a0website<\/strong> and the\u00a0<strong><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=in.techchefs.MyCBSEGuide\">myCBSEguide<\/a> app<\/strong>. <strong>CBSE Sample Papers Class 12 Informatics Practices 2025<\/strong>\u00a0are now available for free download on the myCBSEguide website, offering students a comprehensive way to prepare for the upcoming exams.<\/p>\n<p><strong>Informatics Practices (IP)<\/strong>\u00a0is a unique subject that combines both\u00a0<strong>theoretical knowledge<\/strong>\u00a0and\u00a0<strong>practical application<\/strong>. Out of the total\u00a0<strong>100 marks<\/strong>,\u00a0<strong>30 marks<\/strong>\u00a0are dedicated to\u00a0<strong>practical exams<\/strong>, and\u00a0<strong>70 marks<\/strong>\u00a0are for the\u00a0<strong>theory paper<\/strong>. Given the significant focus on\u00a0<strong>practical knowledge<\/strong> in IP, it&#8217;s important to dedicate ample time to mastering both the theoretical concepts and the hands-on application skills required. When reviewing the sample papers, you will observe numerous questions that test your practical knowledge and problem-solving abilities. Make sure to allocate time for the\u00a0<strong>practical components<\/strong> of the subject, as this will be key to securing a high score. Teachers can also benefit from the\u00a0<strong><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.examin8.exam\">Examin8<\/a> App or <a href=\"https:\/\/examin8.com\/\">Examin8<\/a> Website<\/strong>, which allows them to create\u00a0<strong>customized papers<\/strong>\u00a0with their name and logo. This tool helps educators generate personalized test papers and assignments, enhancing their teaching experience.<\/p>\n<p style=\"text-align: center;\"><strong>Class 12 Informatics Practices Sample paper 2025 <\/strong><strong><a class=\"button\" href=\"https:\/\/mycbseguide.com\/downloads\/cbse-class-12-informatics-practices\/1873\/cbse-sample-papers\/2\/\">Download as PDF<\/a><\/strong><\/p>\n<h2><span class=\"ez-toc-section\" id=\"CBSE_Sample_Papers_Class_12_Informatics_Practices_2025\"><\/span>CBSE Sample Papers Class 12 Informatics Practices 2025<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Prepare for your\u00a0<strong>Class 12 Informatics Practices exam<\/strong>\u00a0with the latest\u00a0<strong>CBSE Sample Papers for 2025<\/strong>, available for\u00a0<strong>free download<\/strong>\u00a0in\u00a0<strong>PDF format<\/strong>\u00a0on\u00a0<strong>myCBSEguide<\/strong>. These sample papers are based on\u00a0<strong>NCERT textbooks<\/strong>\u00a0and follow the\u00a0<strong>updated syllabus and marking scheme<\/strong>\u00a0issued by CBSE for the year 2025. They are designed to help students understand the exam pattern, question types, and marking scheme, ensuring effective exam preparation.<\/p>\n<p><strong>myCBSEguide<\/strong>\u00a0provides\u00a0<strong>Class 12 Informatics Practices sample papers<\/strong>\u00a0that align with the current\u00a0<strong>CBSE guidelines<\/strong>\u00a0and\u00a0<strong>blueprint<\/strong>\u00a0for the year 2025. These papers include both\u00a0<strong>theory and practical questions<\/strong>, allowing students to focus on both the theoretical concepts and application-based problems. Students can download the sample papers directly from the\u00a0<a href=\"https:\/\/play.google.com\/store\/apps\/details?id=in.techchefs.MyCBSEGuide\"><strong>myCBSEguide app<\/strong><\/a> or <strong><a href=\"https:\/\/mycbseguide.com\/\">myCBSEGuide<\/a><\/strong> <strong>website<\/strong> for seamless access. By practicing these sample papers with detailed solutions, you will not only be prepared for the exam but will also gain a deeper understanding of the subject. Make sure to follow the\u00a0<strong>latest syllabus<\/strong>\u00a0and\u00a0<strong>marking scheme<\/strong>\u00a0to stay on track with your preparation.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full\" src=\"https:\/\/media-mycbseguide.s3.ap-south-1.amazonaws.com\/images\/blog\/12_informatics_practices_paper.jpg\" alt=\"CBSE class 12 Informatics Practices Sample Papers \" width=\"600\" height=\"300\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"CBSE_Sample_Papers_Class_12_Informatics_Practices_2024-25\"><\/span><strong>CBSE Sample Papers Class 12 Informatics Practices 2024-25<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: center;\"><strong>Class 12 &#8211; Informatics Practices<br \/>\nSample Paper &#8211; 01 (2024-25)<\/strong><\/p>\n<hr \/>\n<p style=\"text-align: left;\"><b>Maximum Marks: 70<br \/>\nTime Allowed: : 3 hours<\/b><\/p>\n<hr \/>\n<p><b>General Instructions:<\/b><\/p>\n<ul>\n<li>Please check this question paper contains 37 questions.<\/li>\n<li>All questions are compulsory. However, internal choices have been provided in some questions. Attempt only one of the choices in such questions<\/li>\n<li>The paper is divided into 5 Sections- A, B, C, D and E.<\/li>\n<li>Section A consists of 21 questions (1 to 21). Each question carries 1 Mark.<\/li>\n<li>Section B consists of 7 questions (22 to 28). Each question carries 2 Marks.<\/li>\n<li>Section C consists of 4 questions (29 to 32). Each question carries 3 Marks.<\/li>\n<li>Section D consists of 2 case study type questions (33 to 34). Each question carries 4 Marks.<\/li>\n<li>Section E consists of 3 questions (35 to 37). Each question carries 5 Marks.<\/li>\n<li>All programming questions are to be answered using Python Language only.<\/li>\n<li>In case of MCQ, text of the correct answer should also be written.<\/li>\n<\/ul>\n<hr \/>\n<ol>\n<li><b>Section A<\/b><\/li>\n<li>State true or false: CSV files are quick to create and load into memory before analysis.\n<div>a)True<\/div>\n<div>b)False<\/div>\n<\/li>\n<li>The different kinds of plot created using\n<div>a)plotlib<\/div>\n<div>b)matplot<\/div>\n<div>c)matplotlib<\/div>\n<div>d)matliplot<\/div>\n<\/li>\n<li>Which of the following topologies is very efficient and all nodes are connected to a central hub?\n<div>a)Ring<\/div>\n<div>b)Tree<\/div>\n<div>c)Bus<\/div>\n<div>d)Star<\/div>\n<\/li>\n<li>What is the significance of the statement &#8220;HAVING COUNT (emp_id)&gt;2&#8221;\u00a0in the following MySQL statement?<br \/>\nSELECT name, COUNT (emp_id),emp_no FROM department GROUP BY name HAVING COUNT (emp_id)&gt;2;<\/p>\n<div>a)Selecting those rows whose total emp_id&gt;2<\/div>\n<div>b)Both filter out all rows whose total emp_id below 2 and selecting those rows whose total emp_id&gt;2<\/div>\n<div>c)Filter out all rows whose total emp_id equal to 2<\/div>\n<div>d)Filter out all rows whose total emp_id below 2<\/div>\n<\/li>\n<li>With the outset of Covid-19, schools started online classes but due to continuous online classes, students health issues also started. Health practitioner advised the parents to follow a few health tips. Which of the following health tip should not be suggested?\n<div>a)The sitting posture should be correct.<\/div>\n<div>b)To protect the eyes the gadgets should be placed above eye level.<\/div>\n<div>c)Breaks should be taken in between the online classes.<\/div>\n<div>d)Wash the eyes regularly.<\/div>\n<\/li>\n<li>Which of the following is a web browser?<br \/>\nMicrosoft Windows, Android, Microsoft Edge, Ubuntu<\/p>\n<div>a)Microsoft Edge<\/div>\n<div>b)Ubuntu<\/div>\n<div>c)Microsoft Windows<\/div>\n<div>d)Android<\/div>\n<\/li>\n<li>A website is a collection of\n<div>a)All of these<\/div>\n<div>b)Audio and video files<\/div>\n<div>c)HTML documents<\/div>\n<div>d)Graphic files<\/div>\n<\/li>\n<li>State true or false:The return value of CONCAT() has the same data type as the argument.\n<div>a)True<\/div>\n<div>b)False<\/div>\n<\/li>\n<li>The first page on the website that allows you to navigate to other pages by menus or links is known as ________.\n<div>a)web page<\/div>\n<div>b)Home page<\/div>\n<div>c)primary page<\/div>\n<div>d)front page<\/div>\n<\/li>\n<li>There is only 1 day left for Ravisha to submit her Science project. Therefore, she performed the following activities to complete her task. Which of the following activities can be considered as plagiarism?\n<div>a)Downloaded the images that were marked as CC and pasted in her project file.<\/div>\n<div>b)Copied the content from some website and pasted in her file.<\/div>\n<div>c)Downloaded and installed the open source software for typing the synopsis.<\/div>\n<div>d)Copied the content from the website and gave references about the same in the project.<\/div>\n<\/li>\n<li>Which clause is similar to <strong>HAVING<\/strong>\u00a0clause in MySQL?\n<div>a)SELECT<\/div>\n<div>b)WHERE<\/div>\n<div>c)FROM<\/div>\n<div>d)TO<\/div>\n<\/li>\n<li>Which aggregate function returns the count of all rows in a specified table?\n<div>a)SUB<\/div>\n<div>b)COUNT<\/div>\n<div>c)SUM<\/div>\n<div>d)DISTINCT<\/div>\n<\/li>\n<li>A person who is authorized keep or transfer rights to use\/distribute the software is known as ________.\n<div>a)Plagiarism<\/div>\n<div>b)Trademark<\/div>\n<div>c)Patent<\/div>\n<div>d)Copyright holder<\/div>\n<\/li>\n<li>Suhana is down with fever. So, she decided not to go to school tomorrow. Next day, in the evening she called up her classmate, Shaurya and enquired about the computer class. She also requested him to explain the concept. Shaurya said, \u201cMam taught us how to use tuples in python\u201d.<br \/>\nFurther, he generously said, \u201cGive me some time, I will email you the material which will help you to understand tuples in python\u201d. Shaurya quickly downloaded a 2-minute clip from the Internet explaining the concept of tuples in python. Using video editor, he added the text \u201cPrepared by Shaurya\u201d in the downloaded video clip. Then, he emailed the modified video clip to Suhana. This act of Shaurya is an example of-<\/p>\n<div>a)Fair use<\/div>\n<div>b)Hacking<\/div>\n<div>c)Cyber crime<\/div>\n<div>d)Copyright infringement<\/div>\n<\/li>\n<li>Consider the following statements with reference to Line charts<br \/>\n<strong>Statement A:<\/strong> Line graphs is a tool for comparison and is created by plotting a series of several points and connecting them with a straight line.<br \/>\n<strong>Statement B:<\/strong> You should never use line chart, when the chart is in a continuous data set.<\/p>\n<div>a)Statement A is correct but statement B is incorrect.<\/div>\n<div>b)Statement A is correct.<\/div>\n<div>c)Statement A is incorrect but statement B is correct.<\/div>\n<div>d)Statement B is correct.<\/div>\n<\/li>\n<li>All aggregate functions ignore NULLs except for the ________ function.\n<div>a)SAME()<\/div>\n<div>b)Average()<\/div>\n<div>c)Distinct<\/div>\n<div>d)Count(*)<\/div>\n<\/li>\n<li>A category of software that spies of your computer activities is\n<div>a)Spyware<\/div>\n<div>b)Freeware<\/div>\n<div>c)Utilities<\/div>\n<div>d)De-ware<\/div>\n<\/li>\n<li>Assuming the given structure, which command will give us the given output:<br \/>\n<strong>Output Required: (3, 4)<\/strong><\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"3\">\n<thead>\n<tr>\n<th scope=\"col\"><\/th>\n<th scope=\"col\">EmpCode<\/th>\n<th scope=\"col\">Name<\/th>\n<th scope=\"col\">Desig<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0<\/td>\n<td>1405<\/td>\n<td>VINAY<\/td>\n<td>Clerk<\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>1985<\/td>\n<td>MANISH<\/td>\n<td>Works Manager<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>1636<\/td>\n<td>SMINA<\/td>\n<td>Sales Manager<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>1689<\/td>\n<td>RINU<\/td>\n<td>Clerk<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div>a)print(df.shape())<\/div>\n<div>b)print(df.size)<\/div>\n<div>c)print(df.shape)<\/div>\n<div>d)print(df.size())<\/div>\n<\/li>\n<li>Which clause is used with an <strong>aggregate functions<\/strong>?\n<div>a)WHERE<\/div>\n<div>b)Both GROUP BY and WHERE<\/div>\n<div>c)GROUP BY<\/div>\n<div>d)SELECT<\/div>\n<\/li>\n<li><strong>Assertion (A):<\/strong> Privacy of sensitive data can be implemented by Authentication.<br \/>\n<strong>Reason(R): <\/strong>Authentication is the process of giving access to the data for all the users.<\/p>\n<div>a)Both A and R are true and R is the correct explanation of A.<\/div>\n<div>b)Both A and R are true but R is not the correct explanation of A.<\/div>\n<div>c)A is true but R is false.<\/div>\n<div>d)A is false but R is true.<\/div>\n<\/li>\n<li><strong>Assertion (A):<\/strong> Rows and columns in the dataframe can be added\/deleted and individual values in the data frame can be modified.<br \/>\n<strong>Reasoning (R):<\/strong> Dataframe is both size mutable and value mutable.<\/p>\n<div>a)Both A and R are true and R is the correct explanation of A.<\/div>\n<div>b)Both A and R are true but R is not the correct explanation of A.<\/div>\n<div>c)A is true but R is false.<\/div>\n<div>\n<p>d)A is false but R is true.<strong>Download myCBSEguide App for Comprehensive Exam Preparation \u2013 CBSE, JEE, NEET &amp; NDA<\/strong><\/p>\n<p>For effective and comprehensive\u00a0<strong>exam preparation<\/strong>, download the\u00a0<strong><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=in.techchefs.MyCBSEGuide\">myCBSEguide<\/a> App<\/strong>\u00a0today. This powerful educational app offers an extensive range of\u00a0<strong>study material<\/strong>\u00a0for\u00a0<strong>CBSE, NCERT, JEE (Main), NEET-UG<\/strong>, and\u00a0<strong>NDA<\/strong>\u00a0exams. With\u00a0<strong><a href=\"https:\/\/mycbseguide.com\/\">myCBSEguide<\/a> Website <\/strong>, you gain access to\u00a0<strong>sample papers<\/strong>,\u00a0<strong>chapter-wise practice questions<\/strong>,\u00a0<strong>NCERT solutions<\/strong>, and\u00a0<strong>revision notes<\/strong>, all designed to help you study efficiently and score higher in your exams.<\/p>\n<p>Additionally, for\u00a0<strong>teachers<\/strong>, the\u00a0<strong><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.examin8.exam\">Examin8<\/a> App<\/strong>\u00a0and\u00a0<strong><a href=\"https:\/\/examin8.com\/\">Examin8<\/a> Website<\/strong>\u00a0offer a unique solution for creating custom\u00a0<strong>test papers<\/strong>\u00a0and\u00a0<strong>assignments<\/strong>\u00a0with your name and logo, making assessment creation quick and personalized. With these tools, teachers can generate personalized assessments tailored to their curriculum, enhancing the teaching and learning experience.<\/p>\n<\/div>\n<\/li>\n<\/ol>\n<p style=\"text-align: center;\"><b>Section B<\/b><\/p>\n<ol>\n<li>Write the relationship between a website and a web server.<b>OR <\/b>What do you understand by the term VoIP? Give two examples of software\/apps based on VoIP.<\/li>\n<li>To display the roll number, name and marks of all the students in descending order of their marks and ascending order of their names.<\/li>\n<li>You have a table \u201cCompany&#8221;\u00a0having column cno, cname, department and salary. Write SQL statement to display average salary of each department.<\/li>\n<li>Write the output of the following SQL query.\n<pre>mysql&gt;SELECT TRUNCATE(5.3456, 1);<\/pre>\n<p><b>OR <\/b><\/p>\n<p>What will be the output of the given function:<br \/>\nSELECT DATE(&#8216;2020-04-06 01:02:03&#8217;);<\/li>\n<li>Explain the term firewall.<\/li>\n<li>Write a program to print the values of 0, 2, 4 positions from Series s[10, 20, 30, 40, 50] using .iloc.<\/li>\n<li>Write a python program to create a data frame with headings (CS and IP) from the list given below-<br \/>\n[[79,92][86,96],[85,91],[80,99]]<b>OR <\/b>Write a suitable Python code to create an empty series.<\/li>\n<\/ol>\n<p style=\"text-align: center;\"><b>Section C<\/b><\/p>\n<ol>\n<li>Renu is working with functions of MySQL. Explain her following.\n<ol start=\"1\">\n<li>What is the purpose of NOW() function?<\/li>\n<li>How many parameters does it accept?<\/li>\n<li>What is the general format of its return type?<\/li>\n<\/ol>\n<\/li>\n<li>Predict the output of the following SQL queries:\n<ol start=\"1\">\n<li>SELECT LENGTH(&#8220;GOOD LUCK&#8221;);<\/li>\n<li>SELECT POWER(3, 3);<\/li>\n<li>SELECT UPPER(&#8220;examination&#8221;);<\/li>\n<\/ol>\n<p><b>OR <\/b><\/p>\n<p>Predict the output of the following SQL queries:<\/p>\n<ol start=\"1\">\n<li><strong>SELECT TRIM<\/strong>(&#8221; ALL THEBEST &#8220;);<\/li>\n<li><strong>SELECT POWER<\/strong>(5,2);<\/li>\n<li><strong>SELECT UPPER<\/strong>(MID(&#8220;start up india&#8221;, 10));<\/li>\n<\/ol>\n<\/li>\n<li>Consider the following DataFrame dfn<br \/>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"3\">\n<thead>\n<tr>\n<th scope=\"col\"><\/th>\n<th scope=\"col\">A<\/th>\n<th scope=\"col\">B<\/th>\n<th scope=\"col\">C<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Order<\/td>\n<td>450<\/td>\n<td>180<\/td>\n<td>350<\/td>\n<\/tr>\n<tr>\n<td>Purchase<\/td>\n<td>330<\/td>\n<td>550<\/td>\n<td>610<\/td>\n<\/tr>\n<tr>\n<td>Sell<\/td>\n<td>250<\/td>\n<td>410<\/td>\n<td>380<\/td>\n<\/tr>\n<tr>\n<td>Target<\/td>\n<td>1050<\/td>\n<td>980<\/td>\n<td>1250<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Write the output of the following statement.<\/p>\n<ol start=\"1\">\n<li>dfn [[&#8216;A&#8217;, &#8216;B&#8217;]]<\/li>\n<li>dfn.loc [&#8216;Purchase&#8217;, :]<\/li>\n<\/ol>\n<\/li>\n<li>What will be the output of the given function:\n<ol start=\"1\">\n<li>Select POW(2,4);<\/li>\n<li>SELECT POW(2,-2);<\/li>\n<li>SELECT POW(-2,3);<\/li>\n<\/ol>\n<p><b>OR <\/b><\/p>\n<p>Write the names of SQL functions to perform the following operations:<\/p>\n<ol start=\"1\">\n<li>Display name of the Month from your date of birth.<\/li>\n<li>Convert email-id to lowercase.<\/li>\n<li>Count the number of characters in your name.<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<p style=\"text-align: center;\"><b>Section D<\/b><\/p>\n<ol>\n<li><b>Read the text carefully and answer the questions:<\/b><br \/>\nConsider the following Data Frame df and answer questions.<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"3\">\n<thead>\n<tr>\n<th scope=\"col\"><\/th>\n<th scope=\"col\">Population<\/th>\n<th scope=\"col\">School<\/th>\n<th scope=\"col\">Hospitals<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>chennai<\/td>\n<td>40<\/td>\n<td>200<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>delhi<\/td>\n<td>10<\/td>\n<td>250<\/td>\n<td>200<\/td>\n<\/tr>\n<tr>\n<td>kolkatta<\/td>\n<td>30<\/td>\n<td>400<\/td>\n<td>100<\/td>\n<\/tr>\n<tr>\n<td>mumbai<\/td>\n<td>20<\/td>\n<td>350<\/td>\n<td>300<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div>\n<ol type=\"i\">\n<li>Display the name of city whose population &gt;=20 range of 12 to 20.<\/li>\n<li>Write command to set all values of df as 0.<\/li>\n<li>Display the df with rows in the reverse order.<\/li>\n<li>Display the df with only columns in the reverse order.<\/li>\n<\/ol>\n<\/div>\n<\/li>\n<li><b>Read the text carefully and answer the questions:<\/b><br \/>\nFreshminds University of India is starting its first campus in Ana Nagar of South India with its centre admission office in Kolkata. The university has three major blocks comprising of Office block, Science block and Commerce block is in 5 km area campus.<br \/>\nAs a network expert, you need to suggest the network plan as per to the authorities keeping in mind the distance and other given parameters.<br \/>\n<img decoding=\"async\" src=\"https:\/\/media-mycbseguide.s3.amazonaws.com\/images\/question_images\/1672203114-q2ttek.jpg\" data-cke-saved-src=\"https:\/\/media-mycbseguide.s3.amazonaws.com\/images\/question_images\/1672203114-q2ttek.jpg\" \/><br \/>\n<strong>Expected wire distance between various locations<\/strong><\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"3\">\n<tbody>\n<tr>\n<td>Office Block to Science Block<\/td>\n<td>90 m<\/td>\n<\/tr>\n<tr>\n<td>Office Block to Commerce Block<\/td>\n<td>80 m<\/td>\n<\/tr>\n<tr>\n<td>Science Block to Commerce Block<\/td>\n<td>15 m<\/td>\n<\/tr>\n<tr>\n<td>Kolkata Admission Office to\u00a0Ana Nagar Campus<\/td>\n<td>450 km<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Expected number of computers to be installed at various locations in the university are as follows:<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"3\">\n<tbody>\n<tr>\n<td>Office Block<\/td>\n<td>10<\/td>\n<\/tr>\n<tr>\n<td>Science Block<\/td>\n<td>140<\/td>\n<\/tr>\n<tr>\n<td>Commerce Block<\/td>\n<td>30<\/td>\n<\/tr>\n<tr>\n<td>Kolkata Admission Office<\/td>\n<td>8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div>\n<ol type=\"i\">\n<li>Suggest the authorities, the cable layout amongst various blocks inside university campus for connecting the blocks.<\/li>\n<li>Suggest the most suitable place (i.e. block) to house the server for this university with a suitable reason.<\/li>\n<li>Suggest an efficient device form the following to be installed in each of the block to connect all the computers.\n<div>a)Modem<\/div>\n<div>b)Switch<\/div>\n<div>c)All of these<\/div>\n<div>d)Gateway<\/div>\n<\/li>\n<li>Suggest the most suitable (very high speed) service to provide data connectivity between admission office located in Kolkata and the campus located in Ana Nagar form the following options:\n<ul>\n<li>Telephone line<\/li>\n<li>Fixedline dial-up connection<\/li>\n<li>Co-axial cable network<\/li>\n<li>GSM<\/li>\n<li>Leased line<\/li>\n<li>Satellite connection<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<\/div>\n<p><b>OR <\/b><\/p>\n<p><b>Read the text carefully and answer the questions:<\/b><br \/>\nElpis Education Service Ltd. is an educational organisation. It is planning to set up its India campus at Nepal with its head office at Mumbai. The Nepal campus has 4 main buildings-<br \/>\nADMIN, ENGINEERING, BUSINESS and MEDIA.<br \/>\nYou as a network expert have to suggest the best network-related solutions for their problems raised in Questions, keeping in mind the distance between the buildings and other given parameters.<br \/>\n<img decoding=\"async\" src=\"https:\/\/media-mycbseguide.s3.amazonaws.com\/images\/question_images\/1672218721-68sac3.jpg\" data-cke-saved-src=\"https:\/\/media-mycbseguide.s3.amazonaws.com\/images\/question_images\/1672218721-68sac3.jpg\" \/><br \/>\nShortest distance between various buildings<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"3\">\n<tbody>\n<tr>\n<td>ADMIN To ENGINEERING<\/td>\n<td>50 m<\/td>\n<\/tr>\n<tr>\n<td>ADMIN To BUSINESS<\/td>\n<td>80 m<\/td>\n<\/tr>\n<tr>\n<td>ADMIN To MEDIA<\/td>\n<td>45 m<\/td>\n<\/tr>\n<tr>\n<td>ENGINEERING To BUSINESS<\/td>\n<td>60 m<\/td>\n<\/tr>\n<tr>\n<td>ENGINEERING To MEDIA<\/td>\n<td>50 m<\/td>\n<\/tr>\n<tr>\n<td>BUSINESS To MEDIA<\/td>\n<td>45 m<\/td>\n<\/tr>\n<tr>\n<td>Mumbai Head Office To Nepal Campus<\/td>\n<td>2175 m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Number of computers installed at various buildings are as follows<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"3\">\n<tbody>\n<tr>\n<td>ADMIN<\/td>\n<td>110<\/td>\n<\/tr>\n<tr>\n<td>ENGINEERING<\/td>\n<td>75<\/td>\n<\/tr>\n<tr>\n<td>BUSINESS<\/td>\n<td>40<\/td>\n<\/tr>\n<tr>\n<td>MEDIA<\/td>\n<td>10<\/td>\n<\/tr>\n<tr>\n<td>Mumbai Head Office<\/td>\n<td>20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div>\n<ol type=\"i\">\n<li>Suggest the most appropriate location of the server inside the Nepal Campus (out of 4 buildings), to get the best connectivity for maximum number of computers. Justify your answer.<\/li>\n<li>Suggest and draw the cable layout to efficiently connect various buildings within the Nepal Campus for connecting the computers.<\/li>\n<li>Which hardware device will you suggest to be procured by the company to be installed to protect and control the Internet uses within the campus.<\/li>\n<li>Which of the following will you suggest to establish the online face-to-face communication between the people in the ADMIN office of Nepal Campus and Mumbai Head Office?\n<div>a)Video Conferencing<\/div>\n<div>b)Cable TV<\/div>\n<div>c)Text Chat<\/div>\n<div>d)E-mail<\/div>\n<\/li>\n<\/ol>\n<\/div>\n<\/li>\n<\/ol>\n<p style=\"text-align: center;\"><strong>Section<\/strong><b> E<\/b><\/p>\n<ol>\n<li>Write suitable SQL query for the following:\n<ol start=\"1\">\n<li>Display 4 characters extracted from 6 th left character onwards from the string &#8216;MYCBSEGUIDE&#8217;.<\/li>\n<li>Display the position of occurrence of string &#8216;DELHI&#8217;\u00a0in the string &#8216;WELCOME TO DELHI&#8217;.<\/li>\n<li>Round off the value 25.613 to two decimal place.<\/li>\n<li>Display the remainder of 123 divided by 13.<\/li>\n<li>Remove all the expected leading and trailing spaces from a column salary of the table &#8216;EMPLOYEES&#8217;.<\/li>\n<li>Write a program in Python Pandas to create the following DataFrame &#8220;population&#8221; from a Dictionary:<br \/>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"3\">\n<tbody>\n<tr>\n<td><\/td>\n<td><strong>country<\/strong><\/td>\n<td><strong>population<\/strong><\/td>\n<td><strong>percent<\/strong><\/td>\n<\/tr>\n<tr>\n<td>IT<\/td>\n<td>Italy<\/td>\n<td>61<\/td>\n<td>0<span class=\"cke_widget_wrapper cke_widget_inline cke_widget_selected\" tabindex=\"-1\" contenteditable=\"false\" data-cke-widget-wrapper=\"1\" data-cke-filter=\"off\" data-cke-display-name=\"math\" data-cke-widget-id=\"4\"><span class=\"math-tex cke_widget_element\" data-cke-survive=\"1\" data-cke-widget-data=\"%7B%22math%22%3A%22%7Btex%7D%5C%5Ccdot%7B%2Ftex%7D%22%2C%22classes%22%3A%7B%22math-tex%22%3A1%7D%7D\" data-cke-widget-upcasted=\"1\" data-cke-widget-keep-attr=\"0\" data-widget=\"mathjaxlatex\"><img decoding=\"async\" src=\"https:\/\/math.vercel.app\/?inline=\\cdot\" \/><\/span><img decoding=\"async\" class=\"cke_reset cke_widget_mask\" src=\"data:image\/gif;base64,R0lGODlhAQABAPABAP\/\/\/wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==\" \/><span class=\"cke_reset cke_widget_drag_handler_container\"><img loading=\"lazy\" decoding=\"async\" class=\"cke_reset cke_widget_drag_handler\" title=\"Click and drag to move\" draggable=\"true\" src=\"data:image\/gif;base64,R0lGODlhAQABAPABAP\/\/\/wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==\" width=\"15\" height=\"15\" data-cke-widget-drag-handler=\"1\" \/><\/span><\/span>83<\/td>\n<\/tr>\n<tr>\n<td>ES<\/td>\n<td>Spain<\/td>\n<td>46<\/td>\n<td>0<span class=\"cke_widget_wrapper cke_widget_inline cke_widget_selected\" tabindex=\"-1\" contenteditable=\"false\" data-cke-widget-wrapper=\"1\" data-cke-filter=\"off\" data-cke-display-name=\"math\" data-cke-widget-id=\"3\"><span class=\"math-tex cke_widget_element\" data-cke-survive=\"1\" data-cke-widget-data=\"%7B%22math%22%3A%22%7Btex%7D%5C%5Ccdot%7B%2Ftex%7D%22%2C%22classes%22%3A%7B%22math-tex%22%3A1%7D%7D\" data-cke-widget-upcasted=\"1\" data-cke-widget-keep-attr=\"0\" data-widget=\"mathjaxlatex\"><img decoding=\"async\" src=\"https:\/\/math.vercel.app\/?inline=\\cdot\" \/><\/span><img decoding=\"async\" class=\"cke_reset cke_widget_mask\" src=\"data:image\/gif;base64,R0lGODlhAQABAPABAP\/\/\/wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==\" \/><span class=\"cke_reset cke_widget_drag_handler_container\"><img loading=\"lazy\" decoding=\"async\" class=\"cke_reset cke_widget_drag_handler\" title=\"Click and drag to move\" draggable=\"true\" src=\"data:image\/gif;base64,R0lGODlhAQABAPABAP\/\/\/wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==\" width=\"15\" height=\"15\" data-cke-widget-drag-handler=\"1\" \/><\/span><\/span>63<\/td>\n<\/tr>\n<tr>\n<td>GR<\/td>\n<td>Greece<\/td>\n<td>11<\/td>\n<td>0<span class=\"cke_widget_wrapper cke_widget_inline cke_widget_selected\" tabindex=\"-1\" contenteditable=\"false\" data-cke-widget-wrapper=\"1\" data-cke-filter=\"off\" data-cke-display-name=\"math\" data-cke-widget-id=\"2\"><span class=\"math-tex cke_widget_element\" data-cke-survive=\"1\" data-cke-widget-data=\"%7B%22math%22%3A%22%7Btex%7D%5C%5Ccdot%7B%2Ftex%7D%22%2C%22classes%22%3A%7B%22math-tex%22%3A1%7D%7D\" data-cke-widget-upcasted=\"1\" data-cke-widget-keep-attr=\"0\" data-widget=\"mathjaxlatex\"><img decoding=\"async\" src=\"https:\/\/math.vercel.app\/?inline=\\cdot\" \/><\/span><img decoding=\"async\" class=\"cke_reset cke_widget_mask\" src=\"data:image\/gif;base64,R0lGODlhAQABAPABAP\/\/\/wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==\" \/><span class=\"cke_reset cke_widget_drag_handler_container\"><img loading=\"lazy\" decoding=\"async\" class=\"cke_reset cke_widget_drag_handler\" title=\"Click and drag to move\" draggable=\"true\" src=\"data:image\/gif;base64,R0lGODlhAQABAPABAP\/\/\/wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==\" width=\"15\" height=\"15\" data-cke-widget-drag-handler=\"1\" \/><\/span><\/span>15<\/td>\n<\/tr>\n<tr>\n<td>FR<\/td>\n<td>France<\/td>\n<td>65<\/td>\n<td>0<span class=\"cke_widget_wrapper cke_widget_inline cke_widget_selected\" tabindex=\"-1\" contenteditable=\"false\" data-cke-widget-wrapper=\"1\" data-cke-filter=\"off\" data-cke-display-name=\"math\" data-cke-widget-id=\"1\"><span class=\"math-tex cke_widget_element\" data-cke-survive=\"1\" data-cke-widget-data=\"%7B%22math%22%3A%22%7Btex%7D%5C%5Ccdot%7B%2Ftex%7D%22%2C%22classes%22%3A%7B%22math-tex%22%3A1%7D%7D\" data-cke-widget-upcasted=\"1\" data-cke-widget-keep-attr=\"0\" data-widget=\"mathjaxlatex\"><img decoding=\"async\" src=\"https:\/\/math.vercel.app\/?inline=\\cdot\" \/><\/span><img decoding=\"async\" class=\"cke_reset cke_widget_mask\" src=\"data:image\/gif;base64,R0lGODlhAQABAPABAP\/\/\/wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==\" \/><span class=\"cke_reset cke_widget_drag_handler_container\"><img loading=\"lazy\" decoding=\"async\" class=\"cke_reset cke_widget_drag_handler\" title=\"Click and drag to move\" draggable=\"true\" src=\"data:image\/gif;base64,R0lGODlhAQABAPABAP\/\/\/wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==\" width=\"15\" height=\"15\" data-cke-widget-drag-handler=\"1\" \/><\/span><\/span>88<\/td>\n<\/tr>\n<tr>\n<td>PO<\/td>\n<td>Portugal<\/td>\n<td>10<\/td>\n<td>0<span class=\"cke_widget_wrapper cke_widget_inline cke_widget_selected\" tabindex=\"-1\" contenteditable=\"false\" data-cke-widget-wrapper=\"1\" data-cke-filter=\"off\" data-cke-display-name=\"math\" data-cke-widget-id=\"0\"><span class=\"math-tex cke_widget_element\" data-cke-survive=\"1\" data-cke-widget-data=\"%7B%22math%22%3A%22%7Btex%7D%5C%5Ccdot%7B%2Ftex%7D%22%2C%22classes%22%3A%7B%22math-tex%22%3A1%7D%7D\" data-cke-widget-upcasted=\"1\" data-cke-widget-keep-attr=\"0\" data-widget=\"mathjaxlatex\"><img decoding=\"async\" src=\"https:\/\/math.vercel.app\/?inline=\\cdot\" \/><\/span><img decoding=\"async\" class=\"cke_reset cke_widget_mask\" src=\"data:image\/gif;base64,R0lGODlhAQABAPABAP\/\/\/wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==\" \/><span class=\"cke_reset cke_widget_drag_handler_container\"><img loading=\"lazy\" decoding=\"async\" class=\"cke_reset cke_widget_drag_handler\" title=\"Click and drag to move\" draggable=\"true\" src=\"data:image\/gif;base64,R0lGODlhAQABAPABAP\/\/\/wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==\" width=\"15\" height=\"15\" data-cke-widget-drag-handler=\"1\" \/><\/span><\/span>14<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/li>\n<li>Perform the following operations on the DataFrame:\n<ol start=\"1\">\n<li>Display the columns country and population.<\/li>\n<li>Display all the rows where population is more than 40.<\/li>\n<li>Delete the last 2 rows.<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/li>\n<li style=\"text-align: center;\">Write a Python code to draw the following bar graph representing the average marks secured by each student in Term-2 Exam. Add the Title and Label for X-axis and Y-axis. Use the following data to draw the graph:<br \/>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"3\">\n<tbody>\n<tr>\n<td><strong>Names<\/strong><\/td>\n<td><strong>Average Marks<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Ruby<\/td>\n<td>84<\/td>\n<\/tr>\n<tr>\n<td>Yugesh<\/td>\n<td>92<\/td>\n<\/tr>\n<tr>\n<td>Vishesh<\/td>\n<td>45<\/td>\n<\/tr>\n<tr>\n<td>Rakesh<\/td>\n<td>72<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img decoding=\"async\" src=\"https:\/\/media-mycbseguide.s3.amazonaws.com\/images\/question_images\/1709786313-u3ycyr.jpg\" data-cke-saved-src=\"https:\/\/media-mycbseguide.s3.amazonaws.com\/images\/question_images\/1709786313-u3ycyr.jpg\" \/><\/p>\n<p><b>OR <\/b><\/p>\n<p>Consider the following population data of Males and Females.\u00a0for which we want to show the stacked bar plot.\u00a0Write a code to plot a bar chart to depict the same.<\/p>\n<table class=\"Table\" border=\"1\" cellspacing=\"0\" cellpadding=\"3\">\n<tbody>\n<tr>\n<td>city<\/td>\n<td>Male<\/td>\n<td>Female<\/td>\n<td>Total<\/td>\n<\/tr>\n<tr>\n<td>Area A<\/td>\n<td>20<\/td>\n<td>17<\/td>\n<td>37<\/td>\n<\/tr>\n<tr>\n<td>Area M<\/td>\n<td>30<\/td>\n<td>19<\/td>\n<td>49<\/td>\n<\/tr>\n<tr>\n<td>Area B<\/td>\n<td>12<\/td>\n<td>15<\/td>\n<td>27<\/td>\n<\/tr>\n<tr>\n<td>Area N<\/td>\n<td>8<\/td>\n<td>7<\/td>\n<td>15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: left;\">Prepare smarter and achieve your exam goals with the\u00a0<strong><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=in.techchefs.MyCBSEGuide\">myCBSEguide<\/a> App<\/strong>. This all-in-one educational tool offers comprehensive\u00a0<strong>study resources<\/strong>\u00a0for\u00a0<strong>CBSE, NCERT<\/strong>,\u00a0<strong>JEE (Main)<\/strong>,\u00a0<strong>NEET-UG<\/strong>, and\u00a0<strong>NDA<\/strong>\u00a0exams. Whether you&#8217;re tackling\u00a0<strong>sample papers<\/strong>, practicing with\u00a0<strong>chapter-wise questions<\/strong>, reviewing\u00a0<strong>NCERT solutions<\/strong>, or using\u00a0<strong>quick revision notes<\/strong>, <a href=\"https:\/\/play.google.com\/store\/apps\/details?id=in.techchefs.MyCBSEGuide\"><strong>myCBSEguide<\/strong><\/a> Website\u00a0 has everything you need to succeed.<\/p>\n<p style=\"text-align: left;\">For\u00a0<strong>CBSE board exam<\/strong>\u00a0preparation,\u00a0<strong>JEE Main<\/strong>,\u00a0<strong>NEET-UG<\/strong>, or\u00a0<strong>NDA<\/strong>, the\u00a0<strong>myCBSEguide App<\/strong>\u00a0equips you with\u00a0<strong>high-quality study material<\/strong>\u00a0and personalized tools to enhance your learning process and boost your performance.<\/p>\n<p style=\"text-align: left;\">Teachers can also benefit from the\u00a0<strong><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.examin8.exam\">Examin8<\/a> App<\/strong>\u00a0and\u00a0<strong><a href=\"https:\/\/examin8.com\/\">Examin8<\/a> Website<\/strong>, which offer an easy way to create custom\u00a0<strong>test papers<\/strong>\u00a0and\u00a0<strong>assignments<\/strong>, personalized with your name and logo. These tools simplify the assessment process, allowing educators to quickly design tailored quizzes and assignments for their students.<\/p>\n<p><strong>Class 12 &#8211; Informatics Practices<br \/>\nSample Paper &#8211; 01 (2024-25)<\/strong><\/li>\n<\/ol>\n<hr \/>\n<h2 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Solution\"><\/span><strong>Solution <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: center;\"><b>Section A <\/b><\/p>\n<ol>\n<li>(a)True<b>Explanation:<\/b>True<\/li>\n<li>(c)matplotlib<b>Explanation:<\/b>matplotlib<\/li>\n<li>(d)Star<b>Explanation:<\/b>Star<\/li>\n<li>(b)Both filter out all rows whose total emp_id below 2 and selecting those rows whose total emp_id&gt;2<b>Explanation:<\/b>Both filter out all rows whose total emp_id below 2 and selecting those rows whose total emp_id&gt;2<\/li>\n<li>(b)To protect the eyes the gadgets should be placed above eye level.<b>Explanation:<\/b>To protect the eyes the gadgets should be placed above eye level.<\/li>\n<li>(a)Microsoft Edge<b>Explanation:<\/b>Microsoft Edge<\/li>\n<li>(c)HTML documents<b>Explanation:<\/b>HTML documents<\/li>\n<li>(b)False<b>Explanation:<\/b>False<\/li>\n<li>(b)Home page<b>Explanation:<\/b>Home page<\/li>\n<li>(a)Downloaded the images that were marked as CC and pasted in her project file.<b>Explanation:<\/b>Downloaded the images that were marked as CC and pasted in her project file.<\/li>\n<li>(b)WHERE<b>Explanation:<\/b>WHERE<\/li>\n<li>(b)COUNT<b>Explanation:<\/b>COUNT<\/li>\n<li>(d)Copyright holder<b>Explanation:<\/b>Copyright holder<\/li>\n<li>(d)Copyright infringement<b>Explanation:<\/b>Copyright infringement<\/li>\n<li>(a)Statement A is correct but statement B is incorrect.<b>Explanation:<\/b>Statement A is correct but statement B\u00a0is incorrect.<\/li>\n<li>(c)Distinct<b>Explanation:<\/b>Distinct<\/li>\n<li>(a)Spyware<b>Explanation:<\/b>Spyware<\/li>\n<li>(c)print(df.shape)<b>Explanation:<\/b>print(df.shape)<\/li>\n<li>(c)GROUP BY<b>Explanation:<\/b>GROUP BY<\/li>\n<li>(c)A is true but R is false.<b>Explanation:<\/b>A is true but R is false.<\/li>\n<li>(a)Both A and R are true and R is the correct explanation of A.<b>Explanation:<\/b>Both A and R are true and R is the correct explanation of A.To boost your exam preparation, download the\u00a0<strong><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=in.techchefs.MyCBSEGuide\">myCBSEguide<\/a> App or visit <a href=\"https:\/\/mycbseguide.com\/\">myCBSEGuide<\/a> Website<\/strong>\u00a0today. This app offers\u00a0<strong>complete study material<\/strong>\u00a0for\u00a0<strong>CBSE<\/strong>,\u00a0<strong>NCERT<\/strong>,\u00a0<strong>JEE (Main)<\/strong>,\u00a0<strong>NEET-UG<\/strong>, and\u00a0<strong>NDA<\/strong>\u00a0exams, including\u00a0<strong>sample papers<\/strong>,\u00a0<strong>practice questions<\/strong>,\u00a0<strong>NCERT solutions<\/strong>, and\u00a0<strong>revision notes<\/strong>.For\u00a0<strong>teachers<\/strong>, the\u00a0<strong><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.examin8.exam\">Examin8<\/a> App and <a href=\"https:\/\/examin8.com\/\">Examin8<\/a> Website<\/strong>\u00a0is a perfect tool to create\u00a0<strong>customized test papers<\/strong>\u00a0with your\u00a0<strong>name and logo<\/strong>. This feature allows educators to design personalized assignments and exams, enhancing the learning experience for students.<\/li>\n<\/ol>\n<p style=\"text-align: center;\"><b>Section B <\/b><\/p>\n<ol>\n<li>Web server is a computer with an Internet connection on which a website is hosted.<b>OR <\/b>VoIP stands for Voice over Internet Protocol. It refers to technology that enables voice communication over the internet. Two examples of VoIP software\/apps are Skype and Zoom.<\/li>\n<li>SELECT ROLLNO, NAME, MARKS FROM STUDENT<br \/>\nORDER BY MARKS DESC, NAME;<\/li>\n<li>SELECT department, avg(salary) from company<br \/>\nGroup by department;<\/li>\n<li>5.3<b>OR <\/b>Result: &#8216;2020-04-06&#8217;<br \/>\n<strong>DATE(): <\/strong>Extracts the date part of a date or datetime expression.<\/li>\n<li>A firewall can either be software-based or hardware-based and is used to keep a network secure. Its primary objective is to control the incoming and outgoing network traffic by analyzing the data packets and determining whether it should be allowed through or not, based on a predetermined rule set.<\/li>\n<li>import pandas as pd<br \/>\ns=pd.Series([10, 20, 30, 40, 50], index = [&#8216;a&#8217;, &#8216;b&#8217;, &#8216;c&#8217;, 0, 1])<br \/>\nprint(s.iloc[[0,2,4]])<br \/>\noutput<br \/>\na\u00a0 \u00a0 10<br \/>\nc\u00a0 \u00a0 30<br \/>\n1\u00a0 \u00a0 50<\/li>\n<li>l=[[10,20],[20,30],[30,40]]\ndf=pd.DataFrame(l, columns=[&#8216;CS&#8217;,&#8217;IP&#8217;])<br \/>\nprint(df)<b>OR <\/b>import pandas as pd<br \/>\ns=pd.Series()<br \/>\nprint(s)<\/li>\n<\/ol>\n<p style=\"text-align: center;\"><b>Section C <\/b><\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol start=\"1\">\n<li>The NOW() function returns the system date and time.<\/li>\n<li>0 parameters<\/li>\n<li>&#8220;YYYY-MM-DD HH : MM : SS&#8221;.<\/li>\n<li>SELECT LENGTH(&#8220;GOOD LUCK&#8221;);<br \/>\nThe LENGTH() returns the number of characters in the given string.<br \/>\nThe input string is &#8220;GOOD LUCK&#8221;, which has 9 characters.<br \/>\nSo, the output will be 9.<\/li>\n<li>SELECT POWER(3, 3);<br \/>\nThe POWER() calculates the result of raising a number to a specified power.<br \/>\nWe calculate (3**3), which is 27.<br \/>\nThe output will be 27.<\/li>\n<li>SELECT UPPER(&#8220;examination&#8221;);<br \/>\nThe UPPER() converts the given string to uppercase.<br \/>\nThe input string is &#8220;examination&#8221;.<br \/>\nThe output will be &#8220;EXAMINATION&#8221;.<\/li>\n<li>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"3\">\n<thead>\n<tr>\n<th scope=\"col\"><\/th>\n<th scope=\"col\">A<\/th>\n<th scope=\"col\">B<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Order<\/td>\n<td>450<\/td>\n<td>180<\/td>\n<\/tr>\n<tr>\n<td>Purchase<\/td>\n<td>330<\/td>\n<td>550<\/td>\n<\/tr>\n<tr>\n<td>Sell<\/td>\n<td>250<\/td>\n<td>410<\/td>\n<\/tr>\n<tr>\n<td>Target<\/td>\n<td>1050<\/td>\n<td>980<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/li>\n<li>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"3\">\n<tbody>\n<tr>\n<td>A<\/td>\n<td>330<\/td>\n<\/tr>\n<tr>\n<td>B<\/td>\n<td>550<\/td>\n<\/tr>\n<tr>\n<td>C<\/td>\n<td>610<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Name : Purchase, dtype : int64<\/li>\n<li>Result:16<\/li>\n<li>Result: 0.25<\/li>\n<li>Result: -8<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<p style=\"text-align: center;\"><b>Section D <\/b><\/p>\n<ol>\n<li>\n<div>\n<ol type=\"i\">\n<li>print(df[df.population&gt;=20])<\/li>\n<li>df[:]=0<\/li>\n<li>print(df.iloc[::-1)<\/li>\n<li>print(df.iloc[:, ::-1])<\/li>\n<\/ol>\n<\/div>\n<\/li>\n<li>\n<div>\n<ol type=\"i\">\n<li><img decoding=\"async\" src=\"https:\/\/media-mycbseguide.s3.amazonaws.com\/images\/question_images\/1672203686-muzsq6.jpg\" data-cke-saved-src=\"https:\/\/media-mycbseguide.s3.amazonaws.com\/images\/question_images\/1672203686-muzsq6.jpg\" \/><\/li>\n<li>The most suitable place to house the server is Science Block as it has maximum number of computers. Thus, reducing the cabling cost and increases efficiency of network.<\/li>\n<li>(b)Switch<b>Explanation: <\/b>Switch is the device to be installed in each of the blocks to connect all the computers.<\/li>\n<li>Satellite connection<\/li>\n<\/ol>\n<p><b>OR<\/b><\/p>\n<ol type=\"i\">\n<li>ADMIN is the most appropriate location of the Nepal Campus because it has maximum number of computers.<\/li>\n<li><img decoding=\"async\" src=\"https:\/\/media-mycbseguide.s3.amazonaws.com\/images\/question_images\/1672219303-pu2szd.jpg\" data-cke-saved-src=\"https:\/\/media-mycbseguide.s3.amazonaws.com\/images\/question_images\/1672219303-pu2szd.jpg\" \/><\/li>\n<li>Firewall<\/li>\n<li>(a)Video Conferencing<b>Explanation: <\/b>Video Conferencing<\/li>\n<\/ol>\n<\/div>\n<\/li>\n<\/ol>\n<p style=\"text-align: center;\"><b>Section E <\/b><\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol start=\"1\">\n<li>select mid(&#8216;MYCBSEGUIDE&#8217;,6,4);<\/li>\n<li>select INSTR(&#8216;WELCOME TO DELHI&#8217;,DELHI);<\/li>\n<li>select round(25.613,2);<\/li>\n<li>select mod(123,13);<\/li>\n<li>select trim(salary) from employees;<\/li>\n<\/ol>\n<\/li>\n<li>import pandas as PD# Create the data frame from a dictionarydata = {&#8221;: [&#8216;IT&#8217;,&#8217;ES&#8217;, &#8216;GR&#8217;, &#8216;FR&#8217;, &#8216;PO&#8217;],\n<p>&#8216;country&#8217;: [&#8216;Italy&#8217;, &#8216;Spain&#8217;, &#8216;Greece&#8217;, &#8216;France&#8217;, &#8216;Portugal&#8217;],<\/p>\n<p>&#8216;population&#8217;: [61, 46, 11, 65, 10],<\/p>\n<p>&#8216;per cent&#8217;: [&#8216;0.83&#8217;, &#8216;0.63&#8217;, &#8216;0.15&#8217;, &#8216;0.88&#8217;, &#8216;0.14&#8217;]\n<p>}<\/p>\n<p>population = pd.DataFrame(data)<\/p>\n<p>#Original data frame<\/p>\n<p>print(population)<\/p>\n<p>#A &#8212; Display columns &#8216;country&#8217; and &#8216;population&#8217;<\/p>\n<p>print(population[[&#8216;country&#8217;, &#8216;population&#8217;]])<\/p>\n<p>#B &#8212; Display rows where population is more than 40<\/p>\n<p>print(population[population[&#8216;population&#8217;] &gt; 40])<\/p>\n<p>#C &#8212; Delete the last 2 rows<\/p>\n<p>population.drop(population.tail(2).index, inplace=True)<\/p>\n<p>print(population)<\/li>\n<li>Python code to draw the given bar graph representing the average marks secured by each student in Term-2 Exam.\n<pre>import matplotlib.pyplot as plt \r\nnames = ['ruby','yugesh','Vishesh','Rakesh'] \r\naveragemarks=[84,92,45,72] \r\nplt.bar(names,averagemarks) \r\nplt.title(\"RESULT OF TERM-2 EXAM\") \r\nplt.xlabel('STUDENT NAMES') \r\nplt.ylabel('AVERAGE MARKS SCORED') \r\nplt.show()<\/pre>\n<p><b>OR <\/b><\/p>\n<pre>import matplotlib.pyplot as plt\r\nimport pandas as pd\r\ndf=pd.read_excel('population.xlsx')\r\nplt.bar('city','Male',data=df, label='Male')\r\nplt.bar('city','Female',data=df, label='Female', bottom='Male')\r\nplt.legend() #display legend using label of plot\r\nplt.grid() #display gridlines\r\nplt.show()\r\n<\/pre>\n<p><img decoding=\"async\" src=\"https:\/\/media-mycbseguide.s3.amazonaws.com\/images\/question_images\/1700118505-8cknrb.jpg\" data-cke-saved-src=\"https:\/\/media-mycbseguide.s3.amazonaws.com\/images\/question_images\/1700118505-8cknrb.jpg\" \/><\/p>\n<p>To practice more questions and excel in your exams, download the\u00a0<strong><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=in.techchefs.MyCBSEGuide\">myCBSEguide<\/a> App<\/strong>. It offers comprehensive\u00a0<strong>study material<\/strong>\u00a0for\u00a0<strong>CBSE<\/strong>,\u00a0<strong>NCERT<\/strong>,\u00a0<strong>JEE (Main)<\/strong>,\u00a0<strong>NEET-UG<\/strong>, and\u00a0<strong>NDA<\/strong>\u00a0exams. With\u00a0<strong>sample papers<\/strong>,\u00a0<strong>practice tests<\/strong>,\u00a0<strong>NCERT solutions<\/strong>, and detailed\u00a0<strong>revision notes<\/strong>, the app is designed to help you prepare efficiently for your school and competitive exams. <a href=\"https:\/\/mycbseguide.com\/\"><strong>myCBSEguide<\/strong><\/a> provides a wide range of resources, allowing students to access chapter-wise questions, mock tests, and important exam tips, all in one place. The app is your all-in-one guide to achieving success in your exams.<\/p>\n<p>In addition,\u00a0<strong><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.examin8.exam\">Examin8<\/a> App and <a href=\"https:\/\/examin8.com\/\">Examin8<\/a> Website<\/strong>\u00a0allows\u00a0<strong>teachers<\/strong>\u00a0to easily create customized\u00a0<strong>test papers<\/strong>\u00a0with their\u00a0<strong>own name and logo<\/strong>, providing a personalized approach to assignments and assessments. Make use of the <strong>CBSE Sample Papers Class 12 Informatics Practices 2025<\/strong>\u00a0to identify your weak areas and work on them before the final exams.<\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"Class_12_Sample_Papers_2025\"><\/span><strong>Class 12 <\/strong><strong>Sample Papers 2025<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><a href=\"https:\/\/mycbseguide.com\/course\/cbse-class-12-physics\/1251\/\"><strong>Physics<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/mycbseguide.com\/course\/cbse-class-12-chemistry\/1267\/\" target=\"_blank\" rel=\"noopener\"><strong>Chemistry<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/mycbseguide.com\/course\/cbse-class-12-mathematics\/1284\/\" target=\"_blank\" rel=\"noopener\"><strong>Mathematics<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/mycbseguide.com\/course\/cbse-class-12-biology\/1298\/\" target=\"_blank\" rel=\"noopener\"><strong>Biology<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/mycbseguide.com\/course\/cbse-class-12-english-core\/1855\/\" target=\"_blank\" rel=\"noopener\"><strong>English Core<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/mycbseguide.com\/course\/cbse-class-12-business-studies\/1727\/\" target=\"_blank\" rel=\"noopener\"><strong>Business Studies<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/mycbseguide.com\/course\/cbse-class-12-economics\/1327\/\" target=\"_blank\" rel=\"noopener\"><strong>Economics<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/mycbseguide.com\/course\/cbse-class-12-accountancy\/1315\/\" target=\"_blank\" rel=\"noopener\"><strong>Accountancy<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/mycbseguide.com\/course\/cbse-class-12-computer-science\/1851\/\" target=\"_blank\" rel=\"noopener\"><strong>Computer Science<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/mycbseguide.com\/course\/cbse-class-12-informatics-practices\/1873\/\" target=\"_blank\" rel=\"noopener\"><strong>Informatics Practices<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/mycbseguide.com\/course\/cbse-class-12-%E0%A4%B9%E0%A4%BF%E0%A4%82%E0%A4%A6%E0%A5%80-%E0%A4%95%E0%A5%8B%E0%A4%B0\/1865\/\" target=\"_blank\" rel=\"noopener\"><strong>Hindi Core<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/mycbseguide.com\/course\/cbse-class-12-%E0%A4%B9%E0%A4%BF%E0%A4%82%E0%A4%A6%E0%A5%80-%E0%A4%90%E0%A4%9A%E0%A5%8D%E0%A4%9B%E0%A4%BF%E0%A4%95\/1867\/\" target=\"_blank\" rel=\"noopener\"><strong>Hindi Elective<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/mycbseguide.com\/course\/cbse-class-12-history\/1869\/\" target=\"_blank\" rel=\"noopener\"><strong>History<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/mycbseguide.com\/course\/cbse-class-12-political-science\/1879\/\" target=\"_blank\" rel=\"noopener\"><strong>Political Science<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/mycbseguide.com\/course\/cbse-class-12-geography\/1863\/\" target=\"_blank\" rel=\"noopener\"><strong>Geography<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/mycbseguide.com\/course\/cbse-class-12-home-science\/1871\/\" target=\"_blank\" rel=\"noopener\"><strong>Home Science<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/mycbseguide.com\/course\/cbse-class-12-physical-education\/1877\/\" target=\"_blank\" rel=\"noopener\"><strong>Physical Education<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/mycbseguide.com\/course\/cbse-class-12\/1250\/\" target=\"_blank\" rel=\"noopener\"><strong>Other Subjects<\/strong><\/a><\/li>\n<\/ul>\n<p>For comprehensive exam preparation,\u00a0<strong>download Class 12 sample papers<\/strong>\u00a0for\u00a0<strong>Physics<\/strong>,\u00a0<strong>Chemistry<\/strong>,\u00a0<strong>Biology<\/strong>,\u00a0<strong>History<\/strong>,\u00a0<strong>Political Science<\/strong>,\u00a0<strong>Economics<\/strong>,\u00a0<strong>Geography<\/strong>,\u00a0<strong>Computer Science<\/strong>,\u00a0<strong>Home Science<\/strong>,\u00a0<strong>Accountancy<\/strong>,\u00a0<strong>Business Studies<\/strong>, and more on the\u00a0<strong><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=in.techchefs.MyCBSEGuide\">myCBSEguide<\/a> app<\/strong> or <strong><a href=\"https:\/\/mycbseguide.com\/\">myCBSEguide<\/a><\/strong> <strong>website<\/strong>. These <strong>sample papers<\/strong> are designed to help students practice effectively and are available for free download in PDF format.\u00a0 The\u00a0<strong><a href=\"https:\/\/examin8.com\/\">Examin8<\/a> website<\/strong> and <a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.examin8.exam\"><strong>Examin8<\/strong><\/a> <strong>app<\/strong>\u00a0provide a complete exam preparation solution with\u00a0<strong>sample papers<\/strong>,\u00a0<strong>mock tests<\/strong>, and\u00a0<strong>personalized learning plans<\/strong>. Access\u00a0<strong>Class 9 Hindi A Sample Papers 2025<\/strong>\u00a0for better exam practice and confidence.<\/p>\n<p><strong>myCBSEguide<\/strong>\u00a0offers\u00a0<strong>sample papers with solutions<\/strong>,\u00a0<strong>chapter-wise test papers<\/strong>,\u00a0<strong>NCERT solutions<\/strong>,\u00a0<strong>NCERT Exemplar solutions<\/strong>, and\u00a0<strong>quick revision notes<\/strong>\u00a0to help students prepare thoroughly for their\u00a0<strong>CBSE Class 12 board exams<\/strong>. The\u00a0<strong>CBSE guess papers<\/strong>\u00a0and\u00a0<strong>important question papers<\/strong>\u00a0will further assist in understanding key exam trends and boosting exam readiness.Whether you\u2019re studying\u00a0<strong>Physics<\/strong>,\u00a0<strong>Chemistry<\/strong>, or any other subject,\u00a0<strong>myCBSEguide<\/strong>\u00a0provides the best resources to enhance your exam preparation and ensure success. Download the app or visit the website to access these exam resources anytime.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Why_Choose_myCBSEguide_for_Your_CBSE_Exam_Preparation\"><\/span><strong>Why Choose myCBSEguide for Your CBSE Exam Preparation?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>1.\u00a0<strong>Comprehensive Study Materials<\/strong><\/p>\n<p>myCBSEguide offers a wealth of study resources, including\u00a0<strong>sample papers<\/strong>,\u00a0<strong>test papers<\/strong>,\u00a0<strong>chapter-wise practice papers<\/strong>,\u00a0<strong>NCERT solutions<\/strong>, and\u00a0<strong>NCERT Exemplar solutions<\/strong>. These materials cover the entire\u00a0<strong>CBSE syllabus<\/strong>, ensuring that students have everything they need to prepare effectively for their exams.<\/p>\n<p>2.\u00a0<strong>Free Sample Papers &amp; Solutions<\/strong><\/p>\n<p>You can download\u00a0<strong>free sample papers<\/strong>\u00a0for\u00a0<strong>Class 9, 10, 11 and 12<\/strong>\u00a0across all subjects like\u00a0<strong>Science, Mathematics, Social Science, English<\/strong>, and\u00a0<strong>Hindi<\/strong>. Each paper comes with\u00a0<strong>detailed solutions<\/strong>\u00a0and a\u00a0<strong>marking scheme<\/strong>, helping you understand how to approach different question types.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sample paper Informatics Practices Class 12 Prepare effectively for your\u00a0Class 12 Informatics Practices\u00a0exam by downloading the\u00a0CBSE Sample Papers for 2025, available for\u00a0free download on the official myCBSEguide\u00a0website and the\u00a0myCBSEguide app. These sample papers provide an in-depth understanding of the exam pattern, question types, and marking scheme, helping you gear up for the exam. Prepare effectively &#8230; <a title=\"CBSE Sample Papers Class 12 Informatics Practices 2025\" class=\"read-more\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/\" aria-label=\"More on CBSE Sample Papers Class 12 Informatics Practices 2025\">Read more<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1339,2000,1444,2064],"tags":[147,1021,1527,12,1341,1933,1959,1967,1342,327,1340,1710],"class_list":["post-13613","post","type-post","status-publish","format-standard","hentry","category-cbse-sample-papers","category-class-12-sample-papers","category-informatics-practices-cbse-class-12","category-informatics-practices-sample-papers-class-12-sample-papers","tag-cbse-class-12","tag-cbse-class-12-informatics-practices","tag-cbse-question-paper","tag-cbse-sample-papers","tag-cbse-sample-papers-2018-19","tag-cbse-sample-papers-2023","tag-cbse-sample-papers-2024","tag-cbse-sample-papers-2025","tag-class-12","tag-informatics-practices","tag-model-question-papers","tag-sample-question-paper"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>CBSE Sample Papers Class 12 Informatics Practices 2025<\/title>\n<meta name=\"description\" content=\"Class 12 Informatics Practices model paper 2025 is available here. Download 100% solved PDF of CBSE Sample Papers Class 12 Informatics Practices 2025\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CBSE Sample Papers Class 12 Informatics Practices 2025\" \/>\n<meta property=\"og:description\" content=\"Class 12 Informatics Practices model paper 2025 is available here. Download 100% solved PDF of CBSE Sample Papers Class 12 Informatics Practices 2025\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/\" \/>\n<meta property=\"og:site_name\" content=\"myCBSEguide\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/mycbseguide\/\" \/>\n<meta property=\"article:published_time\" content=\"2018-04-09T05:13:58+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-09T11:33:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/media-mycbseguide.s3.ap-south-1.amazonaws.com\/images\/blog\/12_informatics_practices_paper.jpg\" \/>\n<meta name=\"author\" content=\"myCBSEguide\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@mycbseguide\" \/>\n<meta name=\"twitter:site\" content=\"@mycbseguide\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"myCBSEguide\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"23 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/\"},\"author\":{\"name\":\"myCBSEguide\",\"@id\":\"https:\/\/mycbseguide.com\/blog\/#\/schema\/person\/f67796d5f5c5a468e8c680aaaad21519\"},\"headline\":\"CBSE Sample Papers Class 12 Informatics Practices 2025\",\"datePublished\":\"2018-04-09T05:13:58+00:00\",\"dateModified\":\"2025-10-09T11:33:28+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/\"},\"wordCount\":4126,\"publisher\":{\"@id\":\"https:\/\/mycbseguide.com\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/media-mycbseguide.s3.ap-south-1.amazonaws.com\/images\/blog\/12_informatics_practices_paper.jpg\",\"keywords\":[\"CBSE Class 12\",\"CBSE Class 12 Informatics Practices\",\"CBSE Question Paper\",\"CBSE Sample Papers\",\"CBSE sample papers 2018-19\",\"CBSE Sample Papers 2023\",\"CBSE Sample Papers 2024\",\"CBSE Sample Papers 2025\",\"class 12\",\"Informatics Practices\",\"Model Question Papers\",\"Sample Question Paper\"],\"articleSection\":[\"CBSE Sample Papers\",\"Class 12 Sample Papers\",\"Informatics Practices\",\"Informatics Practices Sample Papers\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/\",\"url\":\"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/\",\"name\":\"CBSE Sample Papers Class 12 Informatics Practices 2025\",\"isPartOf\":{\"@id\":\"https:\/\/mycbseguide.com\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/media-mycbseguide.s3.ap-south-1.amazonaws.com\/images\/blog\/12_informatics_practices_paper.jpg\",\"datePublished\":\"2018-04-09T05:13:58+00:00\",\"dateModified\":\"2025-10-09T11:33:28+00:00\",\"description\":\"Class 12 Informatics Practices model paper 2025 is available here. Download 100% solved PDF of CBSE Sample Papers Class 12 Informatics Practices 2025\",\"breadcrumb\":{\"@id\":\"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/#primaryimage\",\"url\":\"https:\/\/media-mycbseguide.s3.ap-south-1.amazonaws.com\/images\/blog\/12_informatics_practices_paper.jpg\",\"contentUrl\":\"https:\/\/media-mycbseguide.s3.ap-south-1.amazonaws.com\/images\/blog\/12_informatics_practices_paper.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/mycbseguide.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"CBSE\",\"item\":\"https:\/\/mycbseguide.com\/blog\/category\/cbse\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Class 12\",\"item\":\"https:\/\/mycbseguide.com\/blog\/category\/cbse\/cbse-class-12\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Informatics Practices\",\"item\":\"https:\/\/mycbseguide.com\/blog\/category\/cbse\/cbse-class-12\/informatics-practices-cbse-class-12\/\"},{\"@type\":\"ListItem\",\"position\":5,\"name\":\"CBSE Sample Papers Class 12 Informatics Practices 2025\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/mycbseguide.com\/blog\/#website\",\"url\":\"https:\/\/mycbseguide.com\/blog\/\",\"name\":\"myCBSEguide\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/mycbseguide.com\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/mycbseguide.com\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/mycbseguide.com\/blog\/#organization\",\"name\":\"myCBSEguide\",\"url\":\"https:\/\/mycbseguide.com\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/mycbseguide.com\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/mycbseguide.com\/blog\/wp-content\/uploads\/2016\/04\/books_square.png\",\"contentUrl\":\"https:\/\/mycbseguide.com\/blog\/wp-content\/uploads\/2016\/04\/books_square.png\",\"width\":180,\"height\":180,\"caption\":\"myCBSEguide\"},\"image\":{\"@id\":\"https:\/\/mycbseguide.com\/blog\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/mycbseguide\/\",\"https:\/\/x.com\/mycbseguide\",\"https:\/\/www.linkedin.com\/company\/mycbseguide\/\",\"http:\/\/in.pinterest.com\/mycbseguide\/\",\"https:\/\/www.youtube.com\/channel\/UCxuqSnnygFzwJG0pwogCNEQ\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/mycbseguide.com\/blog\/#\/schema\/person\/f67796d5f5c5a468e8c680aaaad21519\",\"name\":\"myCBSEguide\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"CBSE Sample Papers Class 12 Informatics Practices 2025","description":"Class 12 Informatics Practices model paper 2025 is available here. Download 100% solved PDF of CBSE Sample Papers Class 12 Informatics Practices 2025","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/","og_locale":"en_US","og_type":"article","og_title":"CBSE Sample Papers Class 12 Informatics Practices 2025","og_description":"Class 12 Informatics Practices model paper 2025 is available here. Download 100% solved PDF of CBSE Sample Papers Class 12 Informatics Practices 2025","og_url":"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/","og_site_name":"myCBSEguide","article_publisher":"https:\/\/www.facebook.com\/mycbseguide\/","article_published_time":"2018-04-09T05:13:58+00:00","article_modified_time":"2025-10-09T11:33:28+00:00","og_image":[{"url":"https:\/\/media-mycbseguide.s3.ap-south-1.amazonaws.com\/images\/blog\/12_informatics_practices_paper.jpg","type":"","width":"","height":""}],"author":"myCBSEguide","twitter_card":"summary_large_image","twitter_creator":"@mycbseguide","twitter_site":"@mycbseguide","twitter_misc":{"Written by":"myCBSEguide","Est. reading time":"23 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/#article","isPartOf":{"@id":"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/"},"author":{"name":"myCBSEguide","@id":"https:\/\/mycbseguide.com\/blog\/#\/schema\/person\/f67796d5f5c5a468e8c680aaaad21519"},"headline":"CBSE Sample Papers Class 12 Informatics Practices 2025","datePublished":"2018-04-09T05:13:58+00:00","dateModified":"2025-10-09T11:33:28+00:00","mainEntityOfPage":{"@id":"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/"},"wordCount":4126,"publisher":{"@id":"https:\/\/mycbseguide.com\/blog\/#organization"},"image":{"@id":"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/#primaryimage"},"thumbnailUrl":"https:\/\/media-mycbseguide.s3.ap-south-1.amazonaws.com\/images\/blog\/12_informatics_practices_paper.jpg","keywords":["CBSE Class 12","CBSE Class 12 Informatics Practices","CBSE Question Paper","CBSE Sample Papers","CBSE sample papers 2018-19","CBSE Sample Papers 2023","CBSE Sample Papers 2024","CBSE Sample Papers 2025","class 12","Informatics Practices","Model Question Papers","Sample Question Paper"],"articleSection":["CBSE Sample Papers","Class 12 Sample Papers","Informatics Practices","Informatics Practices Sample Papers"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/","url":"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/","name":"CBSE Sample Papers Class 12 Informatics Practices 2025","isPartOf":{"@id":"https:\/\/mycbseguide.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/#primaryimage"},"image":{"@id":"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/#primaryimage"},"thumbnailUrl":"https:\/\/media-mycbseguide.s3.ap-south-1.amazonaws.com\/images\/blog\/12_informatics_practices_paper.jpg","datePublished":"2018-04-09T05:13:58+00:00","dateModified":"2025-10-09T11:33:28+00:00","description":"Class 12 Informatics Practices model paper 2025 is available here. Download 100% solved PDF of CBSE Sample Papers Class 12 Informatics Practices 2025","breadcrumb":{"@id":"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/#primaryimage","url":"https:\/\/media-mycbseguide.s3.ap-south-1.amazonaws.com\/images\/blog\/12_informatics_practices_paper.jpg","contentUrl":"https:\/\/media-mycbseguide.s3.ap-south-1.amazonaws.com\/images\/blog\/12_informatics_practices_paper.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/mycbseguide.com\/blog\/cbse-sample-papers-class-12-informatics-practices\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/mycbseguide.com\/blog\/"},{"@type":"ListItem","position":2,"name":"CBSE","item":"https:\/\/mycbseguide.com\/blog\/category\/cbse\/"},{"@type":"ListItem","position":3,"name":"Class 12","item":"https:\/\/mycbseguide.com\/blog\/category\/cbse\/cbse-class-12\/"},{"@type":"ListItem","position":4,"name":"Informatics Practices","item":"https:\/\/mycbseguide.com\/blog\/category\/cbse\/cbse-class-12\/informatics-practices-cbse-class-12\/"},{"@type":"ListItem","position":5,"name":"CBSE Sample Papers Class 12 Informatics Practices 2025"}]},{"@type":"WebSite","@id":"https:\/\/mycbseguide.com\/blog\/#website","url":"https:\/\/mycbseguide.com\/blog\/","name":"myCBSEguide","description":"","publisher":{"@id":"https:\/\/mycbseguide.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/mycbseguide.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/mycbseguide.com\/blog\/#organization","name":"myCBSEguide","url":"https:\/\/mycbseguide.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/mycbseguide.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/mycbseguide.com\/blog\/wp-content\/uploads\/2016\/04\/books_square.png","contentUrl":"https:\/\/mycbseguide.com\/blog\/wp-content\/uploads\/2016\/04\/books_square.png","width":180,"height":180,"caption":"myCBSEguide"},"image":{"@id":"https:\/\/mycbseguide.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/mycbseguide\/","https:\/\/x.com\/mycbseguide","https:\/\/www.linkedin.com\/company\/mycbseguide\/","http:\/\/in.pinterest.com\/mycbseguide\/","https:\/\/www.youtube.com\/channel\/UCxuqSnnygFzwJG0pwogCNEQ"]},{"@type":"Person","@id":"https:\/\/mycbseguide.com\/blog\/#\/schema\/person\/f67796d5f5c5a468e8c680aaaad21519","name":"myCBSEguide"}]}},"_links":{"self":[{"href":"https:\/\/mycbseguide.com\/blog\/wp-json\/wp\/v2\/posts\/13613","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mycbseguide.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mycbseguide.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mycbseguide.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/mycbseguide.com\/blog\/wp-json\/wp\/v2\/comments?post=13613"}],"version-history":[{"count":24,"href":"https:\/\/mycbseguide.com\/blog\/wp-json\/wp\/v2\/posts\/13613\/revisions"}],"predecessor-version":[{"id":30975,"href":"https:\/\/mycbseguide.com\/blog\/wp-json\/wp\/v2\/posts\/13613\/revisions\/30975"}],"wp:attachment":[{"href":"https:\/\/mycbseguide.com\/blog\/wp-json\/wp\/v2\/media?parent=13613"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mycbseguide.com\/blog\/wp-json\/wp\/v2\/categories?post=13613"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mycbseguide.com\/blog\/wp-json\/wp\/v2\/tags?post=13613"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}