Basic Science GK Questions
Can the difference between cotton and woolly fibers be found?
(A) touching
(B) Torches
(C) reacting with NaOH
(D) Taking action with H.S.O.
Correct Answer : B
Why are white dresses worn in summer?
(A) Bad absorbers of heat are
(B) are cheap
(C) are attractive
(D) None of these
Correct Answer : A
Which vitamin is high in orange?
(A) D
(B) A
(C) C
(D) B
Correct Answer : C
Rust on iron?
(A) ferric oxide
(B) Hydrated ferrous and ferric oxide
(C) Alkali ferrous and ferric carbonate
(D) Because of all of the above
Correct Answer : D
Vegetable oils are converted into ghee?
(A) Heat treatment
(B) hydrogenation
(C) oxygen
(D) by enzymes
Correct Answer : B
Which of the following is not a fuel gas?
(A) Water gas
(B) Producer gas
(C) Laughing gas
(D) Marsh gas
Correct Answer : C
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Rajesh Bhatia
A Writer, Teacher and GK Expert. I am an M.A. & M.Ed. in English Literature and Political Science. I am highly keen and passionate about reading Indian History. Also, I like to mentor students about how to prepare for a competitive examination. Share your concerns with me by comment box. Also, you can ask anything at linkedin.com/in/rajesh-bhatia-7395a015b/.
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