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General Science Objective Questions and Answers for Competitive Exams

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Free download as PDF Science GK 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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(81) Which of the following substance is produced during photosynthesis ?
[A] Fat
[B] Carbohydrate
[C] Amino Acid
[D] Protein

Comment

Answer: Option [B]
(82) Seasons occur on earth because its axis is tilted. This inclination of the axis is :
[A] 31.5 degrees
[B] 3 degrees
[C] 12.5 degrees
[D] 23.5 degrees

Comment

Answer: Option [D]

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(83) Which of the following is a contagious disease ?
[A] Small Pox
[B] Typhoid
[C] Cholera
[D] Beri-Beri

Comment

Answer: Option [A]
(84) Who was the pioneer of atomic energy in India?
[A] C. K. Naidu
[B] Homi J. Bhabha
[C] Vikram Sarabhai
[D] C. V. Raman

Comment

Answer: Option [B]
(85) A light year is equivalant to about:
[A] 1018 metre
[B] 1014 metre
[C] 1016 metre
[D] 365 years

Comment

Answer: Option [C]

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