Question Paper CDS
1. Which organelle in the cell, other than nucleus, contains DNA?
A. Endoplasmic Reticulum
B. Golgi Apparatus
C. Lysosome
D. Mitochondria
Answer: D
2. Which one among the following groups of animals maintains constant body temperature in changing environmental conditions?
A. Birds
B. Amphibians
C. Fishes
D. Reptiles
Answer: A
3. A person feeds on rice and vegetable made up of potato only. He is likely to suffer from deficiency of:
A. Carbohydrate and vitamins
B. Proteins
C. Carbohydrate and proteins
D. Proteins and fats
Answer: D
4. Satellite having the same orbital period as the period of rotation of the Earth about its own axis is known as:
A. Polar satellite
B. Stationary satellite
C. Geostationary satellite
D. INSAT
Answer: C
5. Which one among the following African countries is not landlocked?
A. Zambia
B. Uganda
C. Angola
D. Zimbabwe
Answer: C
6. Which one among the following is a tertiary activity?
A. Farming
B. Weaving
C. Manufacturing
D. Trading
Answer: D
7. Chinook is a:
A. cold wind in Europe
B. tropical desert storm in West Asia
C. warm wind in North America
D. depression in South Africa
Answer: C
8. The humidity of air measured in percentage is called:
A. absolute humidity
B. specific humidity
C. relative humidity
D. all of the above
Answer: C
9. Cordillera in North America is a:
A. river basin
B. high plateau
C. inland lake
D. mountain system
Answer: D
10. Composite volcanic cone is also called strata cone because of the:
A. alternating sheets of lava and pyroclastic materials
B. uneven streams of lava flow
C. cataclysmic eruption
D. eruption of lava flow from a fissure
Answer: A
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