9th Social Science Social Science Half Yearly Model Question 2022

 ஒன்பதாம் வகுப்பு பயிலும் மாணவ மாணவிகளுக்கு அரையாண்டு தேர்வு இதற்கு முன்னோட்டமாக சமூக அறிவியல் பாடத்தில் மாதிரி வினாத்தாள்கள் நமது இணையதளத்தில் பதிவேற்றம் செய்யப்பட்டுள்ளது மாணவ மாணவியர்கள் கீழே கொடுக்கப்பட்டுள்ள வினாத்தாள்களை பயிற்சி பெற்று எதிர்வரும் அரையாண்டு தேர்வில் அதிக மதிப்பெண்கள் பெறலாம்.

 

one mark : 14 x 1 = 14

 

Two Mark : 7 x 2 = 14 Question no. 28 is compulsory.

 

Five Mark : 10 x 5 = 50

 

Eight Mark : 2 x 8 = 16

 

9th Standard

Social Science Half Yearly Model Question 2022

Time : 02:30:00 Hrs

Total Marks : 100

Part I

Answer all the questions.

Choose the most suitable answer from the given four alternatives and write the option code with the corresponding answer.

14 x 1 = 14

1. Assertion (A): Many of the Mesolithic sites are found nearby rivers and tanks.
   Reason (R): Irrigation management developed during Mesolithic period.
   (a) A and R are correct and R explains A
   (b) A and R are correct but R doesn’t explain A
   (c) A is correct but R is incorrect
   (d) A and R both are incorrect
2. The earliest Tamil Grammar book

(a) Valayapathi 

(b) Tholkappiyam 

(c) Thirukkural 

(d) Silappathikaram

3. The discovery of _______ marked the beginning of the second phase in the history of civilisations.

(a) Iron

 

(b) Gold

(c) Copper

(d) Bronze

4. The upper most layer of the atmosphere is ___________

(a) Statrosphere

(b) Mesosphere

(c) Exosphere

(d) Thermosphere

5. Who accords recognition to various political parties as national or regional parties?

(a) The President

 

(b) The Election Commission 

(c) The Parliament

(d) The President in consultation with the Election Commission

6. Inter-generational equality is ensured under the process of

(a) Industrial progress

(b) Economic development 

(c) Sustainable development

(d) Economic growth

7. __________ continues to be the largest employer in Tamil Nadu

(a) Agriculture

 

(b) Manufacturing

(c) Banking

(d) Small Scale Industry

8. In Greece the land was controlled by __________.

(a) Slaves

(b) Writers 

(c) Phi losophers 

(d) Ruling class

9. _____means great name - lord.

(a) Daimyo

(b) Shogun

(c) Fujiwara

(d) Tokugawa

10. Krishnadeva Raya was a contemporary of _________.

(a) Babur

(b) Humayun

(c) Akbar

(d) Shershah

11. A mathematical model of revolution of the earth was presented by

(a) Galileo

(b) Copernicus 

(c) Ptolemy 

(d) Euclid

12. Why is the usage of rainforest biomes for large scale agriculture unsustainable?

(a) because it is too wet

(b) because the temperature is too warm. 

(c) because the soil is too thin 

(d) because the soil is poor

13. Consider the following statements
    Assertion (A): Child marriages should be avoided.
    Reason (R): When girls get married early, they lose many privileges thereby affecting the society as a whole.
    a) Both A and R are correct and R explains A
    b) Both A and R are correct but R does not explain A
    c) A is correct but R is false
    d) A is false but R is correct

 

 

 

Part II

Answer any 10 questions. Question no. 28 is compulsory.

7 x 2 = 14

14. State the salient features of the Ziggurats.
15. What is an Urban centre?
16. Snowline of Alps is 2700 metre where as the snowline of Greenland is just 600 mts. Find out the reason.
17. What are wave cut Platforms?
18. What do you know about Voters Verified Paper Audit Trail?
19. What leads to development?
20. What is the nature of employment in India?
21. Fall of Constantinople
    What was promoted by them?
22. What role is played by NIO (National Institute of Oceanography)
23. Narrate the given food web of Arctic Tundra in your own words.
24. Why do children need special attention?
25. Why were coins of low value printed in large quantities?
26. Mention any three ways to conserve Water.
27. Who monitors the quantity and quality of ground water?

Part III

Answer all the questions.

2 x 8 = 16

28.  
1. How is currency printed in India?
2. Explain the term Virtual water.
29.  
1. Write a note on weathering classify and explain.
2. How was Ottoman supremacy established?

Part IV

Answer any 10 questions. Question no. 44 is compulsory.

10 x 5 = 50

30. Highlight the steps taken by Ashoka to spread Buddhism.
31. Pacific Ring of Fire - Most seismically and volcanically active. Why?
32. Cuddalore and Nagapattinam are always affected by cyclones. Why?
33. Give Abraham Lincoln’s definition for democracy.
34. Give the meaning of a political party
35. Expand the following:
    1. NNP
    2. PCI
36. Why are children and old age (above 60 years) are not considered for computation of workforce?
37. Who were Patricians and Plebeians?
38. Impact of Crusades.
39. Who founded the Vijayanagar Kingdom? Mention the dynasties that ruled over the kingdom.
40. Write a note on a) Lopo Gonzalves b) Bartholomew Diaz
41. Study your area and write down about its settlement pattern.
42. Mention about the Unitary feature of Indian constitution.