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This section includes 63 Mcqs, each offering curated multiple-choice questions to sharpen your 12th knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The factor(s) responsible for population change is (are) |
| A. | Births |
| B. | Deaths |
| C. | Migration |
| D. | All of the above |
| Answer» E. | |
| 2. |
Sudan has experienced a loss in population due to |
| A. | Emigration |
| B. | Immigration |
| C. | both ‘a’ and ‘b’ |
| D. | None of the above |
| Answer» B. Immigration | |
| 3. |
The difference between the birth rate and the death rate of a country is called the |
| A. | natural growth rate |
| B. | normal growth rate |
| C. | actual growth rate |
| D. | none of the above |
| Answer» B. normal growth rate | |
| 4. |
The average density of population in the whole world is ___ persons per square km |
| A. | 21 |
| B. | 31 |
| C. | 41 |
| D. | 51 |
| Answer» E. | |
| 5. |
The following is also known as ‘Sunrise industry’. |
| A. | Iron and steel industry |
| B. | Cotton textile |
| C. | Information technology |
| D. | All of the above |
| Answer» E. | |
| 6. |
The following is an important textile centre of Japan |
| A. | Osaka |
| B. | Hiroshima |
| C. | Tokyo |
| D. | Nagoya |
| Answer» B. Hiroshima | |
| 7. |
The following city is often referred to as ‘Manchester of India’? |
| A. | Mumbai |
| B. | Ahmadabad |
| C. | Surat |
| D. | Kolkata |
| Answer» C. Surat | |
| 8. |
Cotton textile industry requires |
| A. | Warm climate |
| B. | Moist climate |
| C. | both ‘a’ and ‘b’ |
| D. | None of the above |
| Answer» D. None of the above | |
| 9. |
Maruti Udyog Limited’ is a |
| A. | Private sector industry |
| B. | Public sector industry |
| C. | Joint sector industry |
| D. | co-operative sector industry |
| Answer» D. co-operative sector industry | |
| 10. |
‘Hindustan Aeronautics Limited’ is a |
| A. | Private sector industry |
| B. | Public sector industry |
| C. | Joint sector industry |
| D. | co-operative sector industry |
| Answer» C. Joint sector industry | |
| 11. |
Which of the following comes under primary activities? |
| A. | Agriculture |
| B. | Manufacturing |
| C. | Transportation |
| D. | None of the above |
| Answer» B. Manufacturing | |
| 12. |
The leading producer of tea is |
| A. | Brazil |
| B. | India |
| C. | Sri lanka |
| D. | China |
| Answer» E. | |
| 13. |
Production of tea requires |
| A. | cool climate and high rainfall |
| B. | hot climate and high rainfall |
| C. | cool climate and low rainfall |
| D. | hot climate and low rainfall |
| Answer» B. hot climate and high rainfall | |
| 14. |
The leading producer of coffee is |
| A. | Brazil |
| B. | India |
| C. | Sri-lanka |
| D. | Columbia |
| Answer» B. India | |
| 15. |
The suitable condition for production of coffee is (are) |
| A. | Warm and wet climate |
| B. | well drained loamy soil |
| C. | Hill slopes |
| D. | All of the above |
| Answer» E. | |
| 16. |
The leading producer of jute is |
| A. | India |
| B. | Myanmar |
| C. | Bangladesh |
| D. | Pakistan |
| Answer» B. Myanmar | |
| 17. |
Jute requires |
| A. | Alluvial soil |
| B. | High temperature |
| C. | Heavy rainfall |
| D. | All of the above |
| Answer» E. | |
| 18. |
The following is also known as ‘Golden fibre’. |
| A. | Cotton |
| B. | Jute |
| C. | Wool |
| D. | Silk |
| Answer» C. Wool | |
| 19. |
Cotton requires |
| A. | high temperature, light rainfall |
| B. | low temperature, light rainfall |
| C. | high temperature, high rainfall |
| D. | low temperature, high rainfall |
| Answer» B. low temperature, light rainfall | |
| 20. |
The largest producer of cotton in the world is |
| A. | China |
| B. | India |
| C. | Brazil |
| D. | USA |
| Answer» B. India | |
| 21. |
The largest producer of maize in the world is |
| A. | China |
| B. | India |
| C. | Brazil |
| D. | USA |
| Answer» D. USA | |
| 22. |
The largest producer of rice in the world is |
| A. | China |
| B. | India |
| C. | Japan |
| D. | Indonesia |
| Answer» B. India | |
| 23. |
Shifting cultivation is a type of |
| A. | Commercial farming |
| B. | Primitive subsistence agriculture |
| C. | Intensive subsistence agriculture |
| D. | None of the above |
| Answer» C. Intensive subsistence agriculture | |
| 24. |
Viticulture’ is |
| A. | Growing vegetables |
| B. | Breeding of fish |
| C. | Rearing of silk worms |
| D. | Cultivation of grapes |
| Answer» E. | |
| 25. |
Bio-gas is primarily a mixture of |
| A. | Methane and carbon dioxide |
| B. | Methane and Oxygen |
| C. | Propane and carbon dioxide |
| D. | Propane and oxygen |
| Answer» B. Methane and Oxygen | |
| 26. |
The first tidal energy station was built in |
| A. | France |
| B. | Spain |
| C. | Portugal |
| D. | Denmark |
| Answer» B. Spain | |
| 27. |
_____ has the world’s largest geothermal power plants |
| A. | Australia |
| B. | China |
| C. | USA |
| D. | Canada |
| Answer» D. Canada | |
| 28. |
The first country in the world to develop hydroelectricity is |
| A. | China |
| B. | Norway |
| C. | England |
| D. | USA |
| Answer» C. England | |
| 29. |
Petroleum means |
| A. | Land oil |
| B. | Black oil |
| C. | Shell oil |
| D. | Rock oil |
| Answer» E. | |
| 30. |
The following is called ‘Black gold’. |
| A. | Petroleum |
| B. | Coal |
| C. | Bauxite |
| D. | None of the above |
| Answer» B. Coal | |
| 31. |
Which of the following country is largest producer of coal? |
| A. | India |
| B. | USA |
| C. | China |
| D. | Australia |
| Answer» D. Australia | |
| 32. |
Which of the following is referred to as ‘Buried sunshine’? |
| A. | Petroleum |
| B. | Gold |
| C. | Diamond |
| D. | Coal |
| Answer» E. | |
| 33. |
-‘Bauxite’ is an ore of |
| A. | Iron |
| B. | Copper |
| C. | Aluminium |
| D. | Mica |
| Answer» D. Mica | |
| 34. |
Silicon, used in the computer industry is obtained from |
| A. | quartz |
| B. | bauxite |
| C. | cuprite |
| D. | Magnetite |
| Answer» B. bauxite | |
| 35. |
Kolar in ________ has deposits of gold in India. |
| A. | Tamil Nadu |
| B. | Kerala |
| C. | Andhra Pradesh |
| D. | Karnataka |
| Answer» E. | |
| 36. |
The largest producer of mica in the world is |
| A. | Australia |
| B. | India |
| C. | China |
| D. | Canada |
| Answer» C. China | |
| 37. |
The largest producer of bauxite in the world is |
| A. | China |
| B. | USA |
| C. | Russia |
| D. | Australia |
| Answer» E. | |
| 38. |
______ is leading producer of copper. |
| A. | Chile |
| B. | Peru |
| C. | Argentina |
| D. | Brazil |
| Answer» B. Peru | |
| 39. |
Which country has no known mineral deposits? |
| A. | Hungry |
| B. | Austria |
| C. | Netherlands |
| D. | Switzerland |
| Answer» E. | |
| 40. |
The following is the world’s leading iron-ore producer |
| A. | China |
| B. | Russia |
| C. | France |
| D. | India |
| Answer» B. Russia | |
| 41. |
The following is the world’s leading tin producer |
| A. | China |
| B. | Malaysia |
| C. | Indonesia |
| D. | India |
| Answer» B. Malaysia | |
| 42. |
China also leads in production of |
| A. | lead |
| B. | antimony |
| C. | tungsten |
| D. | All of the above |
| Answer» E. | |
| 43. |
Non-metallic minerals are found in |
| A. | Igneous rocks |
| B. | Metamorphic rocks |
| C. | Sedimentary rocks |
| D. | All of the above |
| Answer» D. All of the above | |
| 44. |
Minerals that lie at shallow depths are taken out by removing the surface layer; this is known as |
| A. | open-cast mining |
| B. | Shaft mining |
| C. | Drilling |
| D. | All of the above |
| Answer» B. Shaft mining | |
| 45. |
Minerals can be extracted by |
| A. | Mining |
| B. | Drilling |
| C. | Quarrying |
| D. | All of the above |
| Answer» E. | |
| 46. |
The following is (are) non-metallic mineral(s) |
| A. | Limestone |
| B. | Mica |
| C. | Gypsum |
| D. | All of the above |
| Answer» E. | |
| 47. |
A naturally occurring substance that has a definite chemical composition is a |
| A. | mineral |
| B. | compound |
| C. | metal |
| D. | rock |
| Answer» B. compound | |
| 48. |
Series of protected areas linked through a global network, intended to demonstrate the relationship between conservation and development, is called |
| A. | Biosphere reserve |
| B. | National park |
| C. | National park |
| D. | Wildlife sanctuaries |
| Answer» B. National park | |
| 49. |
A natural area designated to protect the ecological integrity of one or more ecosystems for present and future generations, is called |
| A. | Biosphere reserve |
| B. | National park |
| C. | Bird sanctuaries |
| D. | Wildlife sanctuaries |
| Answer» C. Bird sanctuaries | |
| 50. |
Deciduous forests shed their leaves in a particular season to conserve loss of moisture through |
| A. | transpiration |
| B. | evaporation |
| C. | both ‘a’ and ‘b’ |
| D. | None of the above |
| Answer» B. evaporation | |