Top 50 Basic Science GK Questions
Bronze is an alloy of?
(A) Copper & Lead
(B) Copper & Tin
(C) Copper & Silver
(D) Copper & Zinc
Correct Answer : B
The main components of Liquid Petrolium Gas (LPG) are?
(A) Ethane, Propane and Butane
(B) Methane, Carbon Monoxide & Hydrogen
(C) Methane, Ethane and Hexane
(D) Methane, Pentane and Hexane
Correct Answer : A
During summer, water kept in an earthen pot becomes cold due to?
(A) Evaporation
(B) Diffusion
(C) Transpiration
(D) osmosis
Correct Answer : A
Where is urea manufactured?
(A) Gallbladder
(B) Liver
(C) Kidney
(D) Bladder
Correct Answer : B
Plants that grow in salt water are called?
(A) melophytus
(B) Thallophytus
(C) hydrophytes
(D) halophytus
Correct Answer : D
Which one of the following metal is used with iron to make it rust free?
(A) Chromium
(B) Tin
(C) Alluminium
(D) Carbon
Correct Answer : A
The velocity of sound is minimum in?
(A) Air
(B) Iron
(C) Vacuum
(D) Water
Correct Answer : C
How many bones are present in human ears?
(A) 6
(B) 9
(C) 4
(D) 10
Correct Answer : A
The weight of our body is mostly made of?
(A) From Water
(B) Parts of Skin
(C) From Bones
(D) Parts of Body
Correct Answer : A
Which of the following substance is used for Artificial Rain?
(A) Silver Iodide
(B) All of the Above
(C) Silver Bromide
(D) Ammonium Nitrate
Correct Answer : A
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enhttps://www.examsbook.com/top-50-basic-science-gk-questions/353top-50-basic-science-gk-questionsAbout author
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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