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General Science Objective Questions and Answers for Competitive Exams

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Gkseries General Science Objective Questions and Answers for Competitive Exams or solved MCQs with answers download as PDF. These quiz objective questions are helpful for competitive exams SSC, UPSC, IAS, IPS, CDS, NDA, Railways or RRB etc.

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(31) After birth, it is believed that the body is on longer able to from:
[A] Bone cells
[B] Skin cells
[C] Nerve cells
[D] Red blood cells

Comment

Answer: Option [C]
(32) Early morning heavy dew is most likely to be the result of:
[A] Cloudy sky and strong wind
[B] Clear sky and calm wind
[C] Cloudy sky and calm wind
[D] Clear sky and strong wind

Comment

Answer: Option [B]

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(33) The weight os a man on the surface of the moon will be only about one-sixth of his weight on the earth because :
[A] The gravity of moon is about that much less
[B] Moon has no atmosphere
[C] Moon is very far off from the earth
[D] None of the above

Comment

Answer: Option [A]
(34) The production of excess pigment in the skin is stimulated mainly by :
[A] Infra red Rays
[B] Vitamin C
[C] Ultraviolet Rays
[D] Vitamin D

Comment

Answer: Option [C]
(35) As a person becomes older, his blood-pressure generally:
[A] Remains the same
[B] Decreases
[C] Varies widely
[D] Increases

Comment

Answer: Option [D]

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