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General Science Objective Type Questions and Answers for Competitive Exams

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

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(131) The All India weather report is issued from :
[A] Dehradum
[B] Mussoorie
[C] Pune
[D] Delhi

Comment

Answer: Option [C]
(132) Einstein’s formula for mass-energy equivalence is :
[A] E = (Mc)2
[B] E = M2c
[C] E = Mc
[D] E = Mc2

Comment

Answer: Option [D]

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(133) The proportion of nitrogen in the air is :
[A] 20% by weight
[B] 50% by weight
[C] 70% by weight
[D] 78% by volume

Comment

Answer: Option [A]
(134) Which of the following has the maximum specific heat ?
[A] Acetone
[B] Alcohol
[C] Water
[D] Either

Comment

Answer: Option [C]
(135) The most abundant gas in the air is:
[A] Hydrogen
[B] Nitrogen
[C] Oxygen
[D] Carbon-di-oxide

Comment

Answer: Option [B]

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