The Destination for CBSE and other study Resources.
Showing posts with label CBSE. Show all posts
Showing posts with label CBSE. Show all posts

Thursday, 10 April 2014

Class 6 Ch 1 Knowing Our Numbers Exercise 1.1 Answers

In Class 6 NCERT Maths book, the first chapter is Knowing Our Numbers. The questions in the exercises of this chapter are fairly easy, but still, some of them are tricky. So in order to help all the students out there in Class 6, I am posting all the answers for Chapter 1, Knowing Our Numbers in NCERT Maths book.

Class 6 Ch 1 Knowing Our Numbers Exercise 1.1 Answers

Exercise 1.1

1. Fill in the blanks:

(a). 1 lakh = 10 ten thousand.

(b). 1 million = 10 hundred thousand.

(c). 1 crore = 10 ten lakh.

(d). 1 crore = 10 million.

(e). 1 million = 10 lakh.

2. Place commas correctly and write the numerals:

(a). Seventy three lakh seventy five thousand three hundred seven. 73,75,307

(b). Nine crore five lakh forty one. 9,05,00,041

(c). Seven crore fifty two lakh twenty one thousand three hundred two. 7,52,21,302

(d). Fifty eight million four hundred twenty three thousand two hundred two. 58,423,202

(e). Twenty three lakh thirty thousand ten. 23,30,010

3. Insert commas suitably and write the names according to Indian System of Numeration:

(a) 87595762

Part 1: 8,75,95,762

Part 2: Eight crore seventy five lakh ninety five thousand seven hundred sixty two

(b) 8546283

Part 1: 85,46,283

Part 2: Eighty five lakh forty six thousand two hundred eighty three

(c) 99900046 

Part 1: 9,99,00,046

Part 2: Nine crore ninety nine lakh forty six

(d) 98432701

Part 1: 9,84,32,701

Part 2: Nine crore eighty four lakh thirty two thousand seven hundred one

4. Insert commas suitably and write the names according to International System of Numeration:

(a) 78921092 

Part 1: 78,921,092

Part 2: Seventy eight million nine hundred twenty one thousand ninety two

(b) 7452283

Part 1: 7,452,283

Part 2: Seven million four hundred fifty two thousand two hundred eighty three

(c) 99985102 

Part 1: 99,985,102

Part 2: Ninety nine million nine hundred eighty five thousand one hundred two

(d) 48049831

Part 1: 48, 049,831

Part 2: Forty eight million forty nine thousand eight hundred thirty one

Hope you found the answers of the Maths NCERT Chapter 1 for Class 6 useful but if you need any help, leave a comment, we would be happy to help you out!
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Wednesday, 12 March 2014

Class 9 Democracy in the Contemporary World Revision Notes

These are the revision notes for class 9 Social Studies Democracy in the Contemporary World, which is a chapter of the Civics book. Please go through them, and you can also download them as a PDF from the link at the end.

During the early 1970s, Chile had a democratically elected government under President Salvador Allende.
The government was liberal towards the workers and the poor people of Chile. Various welfare policies were adopted by the government for emancipating the poor such as milk for the children, distribution of land to landless farmers, and restricting the entry of foreign companies.

Military Coup of 1973

  • A military coup led by General Augusto Pinochet.
  • The President’s house was bombed by the military and Allende died in it.
  • General Augusto Pinochet became the President of Chile and ruled it for the next 17 years. The military government mercilessly killed thousands who supported Allende.


Restoration of Democracy in Chile
Military General Pinochet’s dictatorship came to an end in 1988 after a referendum.
The army’s role in the Chilean government was eradicated and a democratically elected government was formed.
In 2006, Chile got its first women President– Michelle Bachelet

Democracy in Poland

Poland was under the United Workers Party in the 1980s. No other party was allowed to take part in the political process of the country. The state of employment was bad in Poland. The workers could not form their independent trade unions.

A strike was organised by the workers of the Lenin shipyard on 14th August 1980 in Gdansk. It was led by Lech Walesa.

The main demands of the workers were –

  1. Right to form trade unions.
  2. Release of political prisoners.
  3. Removal of censorship on press.


The government had to concede the demands of the workers and a 21- point agreement called the Gdansk Agreement was signed. Workers, under the leadership of Lech Walesa, formed the first independent trade
union of Poland, ‘Solidarity’. Solidarity won the 1990 elections and came to power in Poland. Lech Walesa became the President of Poland.

Features of Democracy

Only the leaders elected by the people can rule the country.
Freedom to organize, freedom to protest and freedom of expression are the rights guaranteed to people.

Most Important Period in the Expansion of Democracy

1975-2000 is the most important period in the expansion of democracy. It experienced various events like the transition to democracy, challenges facing democracy, military coups that destroyed democracies in various countries and reestablishment of democracy through popular revolts and movements. Many countries of Latin America and erstwhile Soviet Union attained democracy during this period.

Democracy at the Global Level

Democracy at the global level is practiced through the international institutions established with the consent of various countries. The United Nations Organisation (UNO) was established after the end of the Second World War in 1945 with the objective of promoting international peace and solidarity. The present membership of the UNO stands at 194. Each country has got equal representation in the UNO and decisions are taken by majority votes, thus promoting democratic ideals. UN General Assembly acts as the legislative body of the UNO and comprise of all 192 member nations.

UN Security Council is the executive of the UNO and is responsible for maintaining international peace and security. It consists of fifteen member nations. However, only five are permanent members of the Security Council. These five nations namely the U.S., the U.K., France, China and Russia have the veto power of annulling any decision taken collectively by all other members.

The finances of the UNO are taken care of by the International Monetary Fund (IMF). It has 185 nations as its members. UNO represents a democratic system. However, there are certain loopholes that defy the democratic ideals. The rich and the powerful countries have an unfair advantage with respect to the functioning of the UNO.

Democracy Promotion
Powerful countries such as the United States of America and the United Kingdom have taken-up the task of promoting democracy at the global level. These powerful countries directly interfere in the matters of non-democratic countries for setting up democracy. Armed attacks on these non-democratic countries have also been used by countries such as the USA. Saddam Hussein’s rule in Iraq was opposed by countries like Britain and the United States as it was not a democratic regime.

Download Democracy in Contemporary World Revision Notes

These were the Democracy in the Contemporary World pdf revision notes for class 9 for the civics course. Download Civics Chapter 1 revision notes, Democracy in the Contemporary World revision notes.
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Friday, 7 March 2014

Open Text Book Assessment OTBA Social Studies Class 9 Sample Paper and Study Material

CBSE has introduced the Open Text Book Assessment OTBA into the curriculum of the Class 9 syllabus. Now it is an integral part of the whole paper, and it is worth 10 marks. The following are the sample questions which will help you ace the Open Text Book Assessment OTBA Social Studies exam. Please note that these answers and study material is designed to help students but you can only score high marks if you work hard.

A Tale From the Hills - History

1. In what ways can a natural disaster cause damage?

Answer: A natural disaster causes massive damage in multiple ways. Apart from causing harm to the environment, it destroys lives and public and private properties. Thus, a disaster hampers a state and its people on economic, social, ecological and psychological grounds.

2. What does it mean to live in a city?

Answer: Living in a city means living in high-rise buildings, shopping in malls and eating in food outlets. One is always in the midst of a fast-moving crowd. Cities offer exposure to people from different states, speaking different languages, eating different food and following different traditions. At the same time, living in a city makes one sacrifice the pleasure of living amidst nature.

3. What is your take on the healthcare facilities in rural areas of our country?

Answer: In India, healthcare facilities are not up to mark, especially in rural areas. Every year, a large number of people lose their lives due to non-availability of doctors and other medical convinience in villages. Besides, the limited medical help available in these parts of the country either lacks in quality or is not affordable.

Health is wealth. Therefore, healthcare should be a primary concern and our government should properly plan its health policies and schemes. It should work towards providing proper medical care in the villages. Apart from this, it is equally important to educate the rural public about the importance of maintaining good health.

4. Describe in one line the scene at rehabilitation camps after any natural disaster.

Answer: After any natural disaster, the rehabilitation camps are full of chaos, panic and fear.

5. Do you think promotion of tourism also holds some disadvantages? Given reasons.

Answer: Yes, one of the major disadvantages of promotion of tourism is environmental destruction. To cater to the increasing influx of tourists, unchecked and unplanned development of roads, hotels, shops, restaurants, resorts is carried out. Most of these are built upon forest lands leading to the encroachment of natural boundaries.

6. Why do you think a wedding in a village is a huge affair for the whole village?

Answer: Villages are usually small and people living there know each other quite well. Besides, most villagers are warm by nature. They share the joys and sorrows of others as their own. Unlike in cities, vilages have limited means of reacreation and amusement. Hence, all celebrations in villages, such as weddings, become grand and huge affairs.

7. What do you understand by natural calamity. Give examples. Also, mention the major reasons behind such calamities.

Answer: The term 'natural calamity' refers to any major natural disaster, unfortunate occurrence or phenomenon that results mainly from the natural processes occurring on or inside the Earth. Such calamities may also be a result of human activities that lead to environmental degradation. Examples of natural calamities include floods, earthquakes, volcanic eruptions, etc.

Migration - Geography

1. Use the following information to answer the next questions. Identify and explain the migration law that is being depicted in the above picture. (3 marks)


Answer: Zipf’s Inverse Distance Law is being depicted in the given picture. According to the law, as the distance from the home country to the host country increases, the number of migrants fall and vice versa. You may explain how with the increase in the distance from Town A to other towns, the number of migrants decreases.

2. List and explain the obstacles that hinder the free flow of people from one place to another.

Answer: Physical boundaries and barriers play important roles in the free flow of people, as it might not be possible for all people to cross physical barriers like mountains and oceans. Several legal formalities are involved in the process of migration like visa requirements, work permit requirements, etc. Every country or city has its own political as well as social aspects. Thus, the adaption to these aspects might add to the cost of migration.

3. Shyam, a native of a village in Lucknow, went to the town for elementary education. After completing elementary education, he shifted to the city to pursue secondary education. Later, he moved to Kanpur to complete his higher education and accepted a job there and settled there.

Draw a chart showing the pattern of migration reflected here. On the basis of this chart, identify the type of migration depicted in the given case. Do you think there should be restrictions on these types of movements? Comment with appropriate reasons. (4 marks)



Answer: The type of migration depicted in the given case is step migration. Explain step migration and elaborate on whether there should be restrictions on such movements or not.

4. List any two factors that lead to return migration in India. (2 marks)

Answer: Political factors - Whenever a war breaks out, individuals often come back to their hometowns to be with their families during the unstable situations.
• Economic factors- When an individual gets a better job opportunity in the homeland, he/she decides to come back.
• In addition to this, the individuals are also emotionally attached with their families and therefore, would like to stay with their relatives and friend if they have an opportunity to earn higher income there.
• Moreover, if unemployment increases in the area where the individual has migrated to, he/ she might decide to back to the home town and start its own business.
• Environmental factors - Floods, earthquakes or other natural calamities often force an individual to come back to his/her place of origin.

5. Use the following information to answer the next questions.

‘Brain drain (as depicted in the above picture) poses a serious threat to India’. Give appropriate reasons to justify your answer. (4 marks)




Answer: Yes/No. Build up arguments on the basis of the statement.  Arguments against the statement (No, brain drain does not pose a serious threat to India.) Migration leads to an increase in the income of migrants. These migrants often send part of their incomes (in the form of remittances) to their families in India, thus providing foreign exchange to India. Migrants acquire better skills and technical know-how that can be beneficial to India in case the migrants come back and take up jobs here. Arguments in favour of the statement (Yes, brain drain does pose a serious threat to India.) It leads to the loss of skilled labour force from India such as scientists, engineers, doctors, etc. This loss in skilled labour leads to a decrease in the income of the country as a large number of skilled people migrate. Lack of skilled professionals affects the ability of the companies to undertake research and development. As a result, they continue to produce goods using old and inefficient technologies. This, in turn, leads to a decline in the output of the country. Increase in the number of unskilled workers leads to lesser opportunities for growth for the country. Students often migrate abroad to take advantage of the highly integrated method of teaching. Later, they settle down there only.

6. List various push and pull factors that influence an individual’s decision to migrate. Also, build up a short story to show how any one of the factors works in real life. (4 marks)

Answer: Push factors:
  • Political instability in the homeland
  • Wars
  • Natural calamities like floods, earthquakes, drought, etc.
  • High unemployment
  • Pull factors
  • Better job opportunities 
  • High income
  • Family bonding
  • Marriage
Now, frame a short story. Choose a factor around which you story will be based. In case you choose drought as your push factor, build up your story around it. For example: Ram, a farmer in Shaolapur village of Hisar, used to live happily with his family. Two years back, the village faced a very severe drought. The severity of the drought resulted in an acute shortage of food for the villagers. The villagers started migrating from the village with their families, leaving their ancestral property behind. But Ram was reluctant to leave his village, as he had deep emotional attachment with his village. Soon the conditions became worse, with no food to eat, no water to drink and no chances of any relief. This forced Ram to migrate to the nearby town. For some days, Ram and his family took shelter on the roadsides. He and his wife had to work as laborers at a construction site there. You can expand the story by telling how Ram went back to the village when the conditions there became better, thus, including the role of the pull factor, which is family bonding.

This was the study material from the Open Text Book Assessment OTBA Social Studies for class 9. Please let us know if the comments section your answers. We would be glad to check them. Also, if there is an error please feel free to comment. Good luck for your exams!
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Wednesday, 25 September 2013

Previous Year Question Paper Arabic 2012-2013 Class 10 CBSE

Before giving an exam, it is the best when you have practiced before. It is true that practice makes one perfect, and with these previous year question papers of Arabic of class 10, you will be able to be more or less perfect. This paper comes directly from the CBSE official website, and is the official previous year question paper of Arabic for Class X.

To download the previous year question paper of Arabic of Class 10, you can right click and select save link as. Then you can print and attempt the questions given here.



But while doing this paper a thing to be kept in mind is that recently, CBSE has changed the pattern of the papers, so the question paper of Arabic of Class 10 of this session may be different from the previous year paper.

Download Paper

You can attempt these questions, and if you manage to solve the complete paper, you can contact us, and we will help you check it, if you like.

The marking scheme has not been provided in this paper by CBSE.
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Monday, 23 September 2013

Summary of Three Men In A Boat : Chapter 1

Three Men in a Boat is a novel by Jerome K. Jerome which was first published in 1889. It has been prescribed in the CBSE syllabus of Class 9th, and comes in all board exam of English. As per the CBSE pattern, 2 5 mark question will be coming from the novel Three Men in A Boat.

Introduction

The novel Three Men in A Boat, was first published in 1889. The novel is based on a fictional story of three London friends who take a boat trip up the River Thames, from Kingston(Thames) to Oxford. 

The novel is a first person description of events, narrated by ‘J.’ (Jerome), whose friends are George, William Harris and Montmorency, the dog.

Summary of Three Men In A Boat : Chapter 1


Summary of Chapter 1 of Three Men in A Boat

The book opens with three young English men sitting idle, smoking and talking about their health. In the first chapter, the three friends are described as hypochondriacs, and they all decide that they are ill, even though there is almost nothing wrong with them. The narrator describes the various illnesses he has had, and says that the only illness that he doesn't have is housemaid's knee. 

So, one day, the narrator goes to his doctor and explains him about his condition. The doctor prescribes a hearty diet and exercise, and tells him not to stuff up your head with things you don't understand. J. (narrator) jokes that the prime symptom of his current illness is a general disinclination to work of any kind

After this, all the friends, have food, and then decide that the main reason of the illness is overwork. So they all decide to go on a holiday.

Summary in Short

During a sociable evening in J.’s room, the three men convince themselves that they each have various illnesses. Their collective diagnosis is overwork, and they prescribe themselves a fortnight’s holiday. A stay in the country and a sea voyage are both ruled out, and they settle instead on a boating trip, travelling on the Thames by day and camping out in the hired boat at night.

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