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General Science - Questions and Answers

Practice questions on General Science.

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1951. Which of the following has no blood, but respires ?
A. Fish
B. Earthworm
C. Hydra
D. Cokroach
Explanation:
1952. Regarding the carrot, it is true to say that
A. main root is modified for food storage.
B. main stem is modified for food storage.
C. stem and root store food.
D. root hairs are modified to hold soil.
Explanation:
1953. Dialyzer is a/an
A. meter used for controlling volume of sound
B. apparatus used for recharging batteries
C. special clock which indicates the day and date
D. apparatus sometimes used in patients with defective renal function
Explanation:
1954. The mixed oxide fuel is used for Which of the following ?
A. Nuclear Reactors
B. Aeroplanes
C. Cryogenic Engines
D. PSLV rockets
Explanation:
1955. Which of the following are correctly matched ? Type of fire extinguisher Used to extinguish 1. Soda - acid - Ordinary fires 2. Foam - type - Oil fires 3. Carbon tetrachloride - Electrical fires
A. 1 and 2
B. 2 and 3
C. 1 and 3
D. 1, 2 and 3
Explanation:
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