Q. Which one of the following processes does not pollute air?
1) Use of Cosmetics
2) Photosynthesis
3) Burning of Dead woods
4) Use of insecticides
Q. Transfer of heat through horizontal movement of air is called
1) Convection
2) Advection
3) Radiation
4) Conduction
Q. Which metal is not used as electromagnet?
1) Copper
2) Iron
3) Nickel
4) Cobalt
Q. Diamond bearing rocks occur in
1) Mysore of Karnataka
2) Panna of Madhya Pradesh
3) Ajmer of Rajasthan
4) Waltair of Andhra Pradesh
Q. Who has written "Two Lives"?
1) Kiran Desai
2) Khushwant Singh
3) Vikram Seth
4) Amitabh Gosh
Q. The Headquarters of World Bank is situated at
1) New York
2) Manila
3) Washington D. C.
4) Geneva
Q. Ozone present in the upper layers of atmosphere absorbs
1) Inert gases
2) Dust particles
3) Ultraviolet Solar radiation
4) Electrically charged particles
Q. Green Revolution in India is also known as
1) Seed, Fertiliser and irrigation revolution
2) Agricultural Revolution
3) Food Security Revolution
4) Multi Crop Revolution
Q. Who among the following was the first sovereign Sultan of Delhi?
1) Alauddin Khalji
2) Qutbuddin Aibak
3) Balban
4) Iltutmish
Q. The famous Gupta Era (Samvat) was started in which of the following years?
1) 319 A. D.
2) 606 A. D
3) 78 A. D.
4) 57 B. C.
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