Question with Answer CDS
1. Which one among the following groups of items contains only biodegradable items?
A. Paper, grass, glass
B. Wood, flower, iron-scrap
C. Sewage, plastic, leather
D. Cow-dung, paddy-husk, vegetable wastes
Answer: D
2. Which organelle in the cell, other than nucleus, contains DNA?
A. Endoplasmic Reticulum
B. Golgi Apparatus
C. Lysosome
D. Mitochondria
Answer: D
3. 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
4. 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
5. Vaseline was applied to both surfaces of the leaves of a plant. Which of the following process/processes would be affected?
1. Photosynthesis
2. Respiration
3. Transpiration
Select the correct answer using the code given below:
A. 1-and 3 only
B. 2 only
C. 2 and 3 only
D. 1, 2 and 3
Answer: D
6. 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
7. Consider the following sanctuaries of India:
1. Periyar
2. Dachigam
3. Sariska
4. Kanha
Which one among the following is the correct sequence of location of the above sanctuaries from south to north?
A. 1-4-2-3
B. 4-1-3-2
C. 1-4-3-2
D. 3-1-4-2
Answer: C
8. Which one among the following African countries is not landlocked?
A. Zambia
B. Uganda
C. Angola
D. Zimbabwe
Answer: C
9. Which one among the following is a tertiary activity?
A. Farming
B. Weaving
C. Manufacturing
D. Trading
Answer: D
10. 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
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