Ask questions, doubts, problems and we will help you..
Ask questions which are clear, concise and easy to understand.
Ask Question
CBSE, JEE, NEET, CUET
Question Bank, Mock Tests, Exam Papers
NCERT Solutions, Sample Papers, Notes, Videos
Posted by Damini Damini 5 years ago (13225167)
- 5 answers
Ayush Upadhyay 5 years ago (10211480)
Posted by Varsha Singh 5 years ago (10380819)
- 1 answers
Posted by Priya Tarta 4 years, 7 months ago (9971411)
- 1 answers
Sia ? 4 years, 7 months ago (6945213)
Posted by Arpit Saini 5 years ago (10314922)
- 1 answers
Posted by Shivani Chaurasiya 5 years ago (5697231)
- 1 answers
Tanya ?? 5 years ago (10179923)
Posted by Lavanya Pal 5 years ago (10380777)
- 2 answers
Pehal Porwal 5 years ago (8537166)
Utkarsh Pasahan 5 years ago (6766394)
Posted by Barsha Rani Sahu 5 years ago (10246104)
- 3 answers
Posted by Damini Damini 5 years ago (13225167)
- 1 answers
Posted by Lavanya Dongre 5 years ago (9776702)
- 3 answers
Janisha S 5 years ago (10381024)
Posted by Deepan Muthu 5 years ago (9519158)
- 1 answers
Pravesh Bharti 5 years ago (10252386)
Posted by Gunasekaran Mahavishnu 5 years ago (10380834)
- 2 answers
Vaishnavi Tyagi 5 years ago (8447301)
Posted by Pushpadant Katrale 4 years, 8 months ago (9027625)
- 1 answers
Sia ? 4 years, 8 months ago (6945213)
Hint: Here we are given the ratio of girls and boys. So, we assume boys and girls as 7x and 5x respectively and then make an equation from the given condition. And after solving that equation we will get the value of x.
Complete step-by-step answer:
As we know that the ratio of the number of boys and girls in the class is given as 7 : 5.
So, if the number of boys in a class were 7x.
Then the number of girls should be 5x. Because their ratio is given as 7 : 5.
So, the strength of the class will be = number of boys in class + number of girls in class = 7x + 5x = 12x.
Now, we know that it is given in the question that the number of boys is 8 more than the number of girls.
So,
7x – 5x = 8
<nobr aria-hidden="true">⇒</nobr><script type="math/tex" id="MathJax-Element-1">\Rightarrow</script> 2x = 8
On dividing both sides of the above equation by 2, we get,
<nobr aria-hidden="true">⇒</nobr><script type="math/tex" id="MathJax-Element-2">\Rightarrow</script> x = 4
So, the number of boys should be equal to 7x =7*4 = 28.
Number of girls will be equal to 5x = 5*4 = 20
And the strength of the class will be 12x = 12*4 = 48.
Hence, the correct option will be A.
Note: Whenever we come up with this type of where we are given the ratio of boys and girls then we assume the number of boys and girls in terms of a variable x. Like if the ratio is a : b then if the number of boys is ax then the number of girls should be bx. And after that we make an equation from the given condition like here boys are 8 more than girls. On solving this equation, we will get the value of x. And after putting the value of x in the number of boys and girls we will get the number of boys and girls in class. So, the total strength of the class will be the sum of that.
Posted by Khushi Arora 5 years ago (10368358)
- 1 answers
Jassica Bansal 4 years, 11 months ago (10466200)
Posted by Anjali Verma 5 years ago (9635283)
- 0 answers
Posted by Bhukar Jaat 5 years ago (10379300)
- 0 answers
Posted by Rekha Kumari 5 years ago (10380587)
- 0 answers
Posted by Ajmal Ansari 5 years ago (10048528)
- 2 answers
Md Kamran Sk 5 years ago (10217613)
Posted by Amit Kumar Verma 5 years ago (10380756)
- 0 answers
Posted by Suruchi Yadav 5 years ago (9969364)
- 0 answers
Posted by Subhadra Maharana 5 years ago (10379735)
- 1 answers
Meghna Negi 5 years ago (10371950)
Posted by Rekha Kumari 5 years ago (10380587)
- 2 answers
Meghna Thapar 5 years ago (6237)
Indian nationalism developed as a concept during the Indian independence movement which campaigned for independence from British rule. Indian nationalism is an instance of territorial nationalism, which is inclusive of all of the people of India, despite their diverse ethnic, linguistic and religious backgrounds. It continues to strongly influence the politics of India and reflects an opposition to the sectarian strands of Hindu nationalism and Muslim nationalism.
India has been unified under many emperors and governments in history. Ancient texts mention India under emperor Bharata and Akhand Bharat, these regions roughly form the entities of modern-day greater India. The Mauryan Empire was the first to unite all of India, and South Asia (including much of Afghanistan). In addition, much of India has also been unified under a central government by empires, such as the Gupta Empire, Rashtrakuta Empire, Pala Empire, Mughal Empire, Vijayanagara Empire, Maratha Empire, British Indian Empire, etc.
Gaurav Seth 5 years ago (2898529)
Nationalism spreads when people begin to believe that they are all part of the same nation, when they discover some unity that binds them together. The united struggles for independence helped in building the sense of collective belonging. Additionally, a variety of cultural processes also captured the spirit of nationalism.
Nation Depicted in Images: The identity of the nation is most often symbolised in a figure or image; with which people can identify the nation. The image of Bharat Mata was the pictorial representation of the mother land. ‘Vande Mataram’ the national song was written by Bankim Chandra Chattopadhyay in 1870s. This was sung during the Swadeshi movement in Bengal. Different artists projected their own version of Bharat Mata.
Folklores: Many nationalist leaders took help of folk tales to spread the idea of nationalism. It was believed that the folk tales revealed the true picture of traditional culture.
National Flag: The national flag which we see today has evolved through various stages. A tricolor (red, green and yellow) was used during the Swadeshi movement. There were eight lotuses on it which depicted the eight provinces of British India. There was a crescent moon on the flag which represented Hindus and Muslims. Gandhji had designed the Swaraj flag by 1921. It was also a tricolor (red, green and white) and there was a spinning wheel in the centre.
Reinterpretation of History: Many Indians felt that the British had given a different interpretation of the Indian history. They felt that it was important to interpret the history from an Indian perspective. They wanted to glorify the rich past of India so that the Indians could feel proud of their history.
Posted by Jinu ??? 5 years ago (7783239)
- 3 answers
Meghna Thapar 5 years ago (6237)
Physiology is the study of how the human body works. It describes the chemistry and physics behind basic body functions, from how molecules behave in cells to how systems of organs work together. Human physiology is the science of the mechanical, physical, and biochemical function of humans, and serves as the foundation of modern medicine. As a discipline, it connects science, medicine, and health, and creates a framework for understanding how the human body adapts to stresses, physical activity, and disease.
Gaurav Seth 5 years ago (2898529)
Human physiology is the science of how the human body functions in health and disease.
It examines human physiological systems from the molecular and cellular levels to the human body as a whole. This area of study uses basic science to measure human responses to internal and external stimuli (such as changes in activity levels, varying environmental conditions, and disease processes), and applies this knowledge to the promotion of human health.
Posted by Md Allahrakha Ali 5 years ago (10380662)
- 3 answers
Shreya Jha 5 years ago (9490059)
Meghna Thapar 5 years ago (6237)
The female reproductive system is designed to carry out several functions. It produces the female egg cells necessary for reproduction, called the ova or oocytes. The system is designed to transport the ova to the site of fertilization. During ***, sperm cells travel through the ****** to the uterus and fallopian tubes. In the fallopian tube, the sperm meets the egg that was released from the ovary during ovulation.
Posted by Indira Priyadarshini 5 years ago (7460280)
- 1 answers
Gaurav Seth 5 years ago (2898529)
Courtship in the olden days was nothing like what it is now. Proposal had to be sent very formally through the parents and their consent was needed to get married. In the play, we see that Lomov wants to marry Natalia but instead of talking to her directly, he calls her father to ask for her hand in marriage. He arrives dressed in his best clothes and presents himself in the best possible way so that Chubukov may not refuse the proposal. Even when he talks to Natalia, he refrains from saying anything personal.
Relationships need a lot of fuel to keep them strong and healthy. Trust and understanding between both the people is essential to make it successful.
Posted by Avika Rana 5 years ago (10359122)
- 5 answers
Gaurav Seth 5 years ago (2898529)
Answer: Larry Page and Sergey Brin.
Extra Explanation: The two men, who started Google more than 20 years ago while computer science graduate students at Stanford University, have hardly been seen or heard from in the last half-decade or so, since restructuring the company to create Google parent Alphabet and leaving Sundar Pichai in charge of a newly streamlined Google.
Posted by Roshani Lahare 5 years ago (10380577)
- 1 answers
Meghna Thapar 5 years ago (6237)
A leader works as a change agent who can manage organizational process effectively. The changing trends have compelled organizations to constantly review and reevaluate the recent technological advancements and customers' expectations to understand, adopt and implement changes in their business model. A responsible leadership is about making sustainable business decisions which take into account the interests of all stakeholders, including: shareholders, employees, clients, suppliers, the community, the environment and future generations. ... Lush's operations are sustainable and cater to all stakeholders.
Posted by Shaik Sumaiya Begum 5 years ago (9512644)
- 1 answers
Gaurav Seth 5 years ago (2898529)
The question you are asking is not clear or incomplete.
You can add more details like chapter name or book name.
Ask specific question which are clear and concise.
Ask properly stated queries for the answer.
आप जो सवाल पूछ रहे हैं वह अस्पष्ट या अधूरा है।
आप अध्याय नाम या पुस्तक नाम जैसे अधिक विवरण जोड़ सकते हैं।
विशिष्ट प्रश्न पूछें जो स्पष्ट और संक्षिप्त हों।
उत्तर के लिए ठीक से पूछे गए प्रश्न पूछें।
Posted by Shaik Sumaiya Begum 5 years ago (9512644)
- 1 answers
Gaurav Seth 5 years ago (2898529)
The Central Board of Secondary Education (CBSE) on Wednesday released announced introduction of ‘Applied Mathematics (241)’ as an academic elective subject at senior secondary level. The course can be opted for the class XI students from this Academic year (2020-21) as an Academic elective.
The students who have passed Basic Mathematics (241) in class X are now allowed to offer the new academic elective Applied Mathematics (241) at Senior Secondary Level.
Accordingly, the students who have passed Basic Mathematics (241) as well as Standard Mathematics (041) in Class X of CBSE exam are eligible for this course. However, it is once again clarified that students who have passed Mathematics-Basic (241) at Secondary level are not eligible to opt for Mathematics (041) at Sr. Secondary Level.
The detailed modalities for opting this subject shall be made available at the time of registration for this course at class XI.
It may be noted that those students who have earlier offered Applied Mathematics as a Skill Elective will offer Applied Mathematics as an Academic Elective in the current year 2020-21 for class XII. They have to follow the syllabus of Applied Mathematics offered as an Academic subject. Applied Mathematics Course will not be available from the current Academic Session 2020-21 as Skill subject.
Posted by Rekha Kumari 5 years ago (10380587)
- 2 answers
Reema Janu 5 years ago (10208162)
Gaurav Seth 5 years ago (2898529)
The Rowlatt Act (1919) was passed by the British government despite the united opposition of the Indian members. This Act gave enormous powers to the government to repress political activities and allowed detention of any person without trial for two years.
Gandhiji wanted non-violent civil disobedience against such unjust laws. Rallies were organised in different cities. Alarmed by the popular upsurge, British administration imposed martial law in Amritsar. On 13th April, 1919, General Dyer fired at the innocent people who gathered in Jallianwalla Bagh killing hundreds.
Reaction of People As the news spread, crowds took to the streets and there were strikes, clashes with the police and attacks on government buildings.

myCBSEguide
Trusted by 1 Crore+ Students

Test Generator
Create papers online. It's FREE.

CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
myCBSEguide
Sneha Kumari 5 years ago (9705598)
1 Thank You