The expected outcomes of democracy are as follows: 

(i) A government that is chosen and accountable to the people is called democratic government. 

(ii) A government that is responsive to the needs of the people. 

(iii) Economic growth and development reducing all forms of inequality and end of poverty. 

(iv) Accommodating all social diversities. 

(v) Ensuring the dignity and freedom of the individuals.

Let the number of terms required to make the sum of 636 be n and common difference be d.

Given Arithmetic Progression : 9 , 17 , 25 ....


First term = a = 9

Second term = a + d = 17

Common difference = d = a + d - a = 17 - 9 = 8



From the indentities of arithmetic progressions, we know : -
, where  is the sum of first term to nth term of the AP, a is the first term, d is the common difference and n is the number of terms of AP.

In the given Question, sum of APs is 636.


Therefore,


= > 4n² + 5n - 636 = 0

= > 4n² + ( 53 - 48 )n - 636 = 0

= > 4n² + 53n - 48n - 636 = 0

= > 4n² - 48n + 53n - 636 = 0

= > 4n( n - 12 ) + 53( n - 12 ) = 0

= > ( n - 12 )( 4n + 53 ) = 0


By Zero Product Rule,

= > n - 12 = 0

= > n = 12



Hence,
Number of terms of the AP [ 9 , 17 , 25 ] which are required to make the sum of 636 is 12.

One such compound is benzene. In benzene, six carbon atoms form a ring structure and there are three single and three double bonds between the carbon atoms. We can draw the structure of benzene as: Hence, benzene can be taken as an example of a cyclic unsaturated carbon compound.

Circulatory System: The circulatory system is responsible for transport of various substances in human beings. It is composed of the heart, arteries, veins and blood capillaries. Blood plays the role of the carrier of substances.

Materials which allow light to pass through them completely are called Transparent objects. Objects on the other side of Transparent objects can be seen clearly. Eg: Glass, water and air.

Federalism is needed to provide consistency between all the states and provinces of a country. If you have inconsistent rules across a nation, you will have many situations where different people act in an identical manner, but act illegally in one state, and legally in the next. 

Businesses and foreign visitors want consistency in rules. They want to know what they have to comply with everywhere in a country. Differing state rules will discourage foreign investment and slow down an economy. 

In the U.S., rules are much more consistent between states. Businesses know basically what to comply with across the country, and therefore, investment is consistent across the country.

Below you will get a link to download the official books and Notes from CBSE for Class 10 IT CODE 402 2021. These notes and books provided below are official and the link is also official. You can download it with a single click this will surely help you in the preparation of your examination.

<a href="http://www.cbseacademic.nic.in/web_material/Curriculum21/publication/secondary/Employability_Skills10.pdf">Employability Skills Class 10 Book PDF by CBSE ( Download Now )</a>

<a href="http://www.cbseacademic.nic.in/web_material/Curriculum21/publication/secondary/X_Emplobility_Skills_Combined_book.pdf">Employability Skills Class 10 Notes PDF by CBSE ( Download Now )</a>

<a href="http://cbseacademic.nic.in/web_material/Curriculum21/publication/secondary/402-IT_ClassX.pdf">IT Code 402 Class 10 Book PDF 2020-21 By CBSE (Download Now)</a>

Peggy said that she had never made Wanda cry. She thought Wanda is too dumb that she could not understand that one is making fun of her. Also, she said that she would never had teased Wanda if she had not told lie to everyone that she is having 100 beautiful dresses.

Though Maddie was caring about Wanda, Peggy was not. Wanda's absence didn't affected Peggy. She was really all right. She said lame excuses instead of admitting her mistake. She told Maddie that she never called her a foreigner or make fun of her.From het statements we can understand her cruel behavior towards Wanda.

When Quick lime (CaO) is added to water (H2O) an exothermic reaction takes place. In which slaked lime [Ca(OH)2] is formed as a product with the evolution of a large amount of heat.

CaO + H2O -> Ca(OH)2 + Heat

When quick lime also known as (CaO) is added to water(H2O)it reacts vigorously to form slaked lime(CaOH₂). A large amount of heat is produced during the chemical reaction. It can also be termed exothermic due to the evolution of heat.

Chemical formula: CaO + H₂0 -> CaOH₂

HRD Minister Ramesh Nishank announced a major CBSE syllabus reduction for the new academic year 2020-21 on July 7 which was soon followed by an official notification by CBSE on the same.

Considering the loss of classroom teaching time due to the Covid-19 pandemic and lockdown, CBSE reduced the syllabus of classes 9 to 12 with the help of suggestions from NCERT.

The CBSE syllabus has been rationalized keeping intact the learning outcomes so that the core concepts of students can be retained.

Deleted syllabus of CBSE Class 10 Mathematics

Election Commission of India allots symbol to political parties

As per latest publication from Election Commission of India, the total number of parties registered was 2598, with 8 national parties, 52 state parties and 2538 unrecognised parties. All registered parties contesting elections need to choose a symbol from a list of available symbols offered by the EC.

Natalia justifies that the oxen meadow were theirs by stating that her "grandfather and great grandfather reckoned that their land extended to Burnt Marsh". ... Natalia in the story "The Proposal" quarrels with Lomov over the ownership of Oxen meadows.

Extrapolating via dialogue writing 

Accept relevant responses corresponding to the competencies listed for content and expression.

Competency applied for : 

content- 

• Response (dialogues) need to be creatively composed to match the personality of the two characters from the play 

• language included, must correspond to that of an argument, and show an understanding of the common expressions/exclamations attributed to the characters in the play. 

NOTE—Marks to be allotted for creation. No marks to be deducted for lack of appropriacy in the form or structure involved in a writing task. The response is to be treated as a literary creation. 

expression- 

• Logical progression in developing the conversation- cohesion 

• Response relevance for overall sense according to the situation chosen - coherence 

• Accuracy in use of grammatical structures, vocabulary and spellings

It is in AP with common difference d=5²−1=24 and a=1,

Next three terms are 

a+(5−1)d=97,

a+(6−1)d=121,

a+(7−1)d=145

Radius of curvature R = 30 cm

Radius of curvature = 2 × Focal length (f)

R = 2 f

Hence, the focal length of the given convex mirror is 15 cm.

Radius of curvature R = 30 cm

Radius of curvature = 2 × Focal length (f)

R = 2 f

Hence, the focal length of the given convex mirror is 15 cm.

What was the Rowlatt Act? (2011 OD)
Answer:
Rowlatt Act gave the government enormous powers to suppress political activities and allowed detention of political prisoners without trial for two years. In other words, the Act proposed no appeal, no vakil and no daleel.

Question 2.
Why was the Rowlatt Act imposed? (2011 D)
Answer:
The imposing of the Rowlatt Act authorized the government to imprison any person without trial and conviction in a court of law.

Question 3.
In which session of the Indian National Congress was the demand for ‘Puma Swaraj’ formalized? (2012 D)
Answer:
Lahore Session, December 1929.

Question 4.
Who composed ‘Vande Mataram’? (2012 D)
Answer:
Bankim Chandra Chattopadhyay

Question 5.
Who created the first image of Bharat Mata? (2012 D)
Answer:
Abanindranath Tagore

Question 6.
Why was the Khilafat movement started? (2012 OD)
Answer:
Khilafat movement was started by Mahatma Gandhi and the Ali Brothers, Muhammad Ali and Shaukat Ali in response to the harsh treatment given to the Caliph of Ottoman empire and the dismemberment of the Ottoman empire by the British.

Question 7.
What combination of colours was there in the ‘Swaraj flag’ designed by Gandhiji in 1921? (2012 OD)
Answer:
Red, Green and White.

Question 8.
What was the main reason to withdraw the Non-cooperation Movement? (2013 OD)
Answer:
Mahatma Gandhi called off the Non-cooperation Movement as the movement had turned violent in many places. The Chauri Chaura incident in 1922 turned into a violent dash and 22 policemen were killed. Gandhiji felt satyagrahis were not ready for mass struggles.

Question 9.
Which Act did not permit plantation workers to leave the tea garden without permission?
Answer:
Inland Emigration Act of 1859.

Question 10.
Name two main ‘Satyagraha’ movements organized by Mahatma Gandhi successfully in favour of peasants in 1916 and 1917. (2013 D)
Answer:

1. Indigo Planters Movement in Champaran, Bihar in 1916.
2. Peasants Satyagraha Movement was organized in Kheda district in Gujarat in 1917 to support peasants in the demand for relaxation of revenue collection.

For more click on the given links:

Let speed of the boat in still water = x km/hr, and

Speed of the current = y km/hr

Downstream speed = (x+y) km/hr

Upstream speed = (x - y) km/hr

... (1)

... (2)

Putting   the equations become:

24u + 16v = 6

Or, 12u + 8v = 3... (3)

36u + 12v = 6

Or, 6u + 2v = 1... (4)

Multiplying (4) by 4, we get,

24u + 8v = 4… (5)

Subtracting (3) by (5), we get,

12u = 1

u = 

Putting the value of u in (4), we get, v = 

_{Thus, speed of the boat upstream = 4 km/hr}

_{Speed of the boat downstream = 12 km/hr}