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General Science - Questions and Answers

Practice questions on General Science.

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1691. Which of the following human bones is the knee bone ?
A. Stapes
B. Clavicle
C. Phalanx
D. Patella
Explanation:
1692. A heart beat requires approximately
A. 0.5 second
B. 0.8 second
C. 0.5 minute
D. 1 minute
Explanation:
1693. Allergy is caused due to
A. inflammation of upper respiratory tract
B. inhalation of pollens
C. introduction of foreign material in the body
D. antigen - antibody reaction
Explanation:
1694. In a healthy human eye, the focussing is done by the
A. To and fro movement of the eye lens
B. Changing curvature of the retina
C. Change in the convexity of the lens through ciliary muscles
D. Change in the refractive index of the eye fluid
Explanation:
1695. The chemical name for urea is
A. aneurin
B. chloroethene
C. carbamide
D. None of these
Explanation:
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