General Science GK Questions and Answers

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General Science GK Questions and Answers

Science comes from the Latin word "Scientia" meaning "knowledge" and therefore the term General Science will be described because science is associated with the phenomenon we regularly encounter in our way of life. Nowadays styles of conceptual questions are asked within the examinations supported by basic concepts of Physics, Chemistry & Biology. Questions supported lifestyle phenomena are more important for all competitive exams.

General Science Questions 

Here, I am sharing General Science GK Questions and Answers related to Biology, Chemistry, Physics, and Environment Science for those aspirants who are preparing for competitive exams. You can cover your Science knowledge to read this blog.

Students can easily get free General Knowledge Mock Test and Current Affairs Mock Test on this platform for online exam practice to obtain good marks in the competitive exams.

General Science GK Questions and Answers       

  Q :  

Who among the following was the first to say that mosquito is the carrier of malaria?

(A) Robert Koch

(B) Louis Pasteur

(C) Ronald Raas

(D) Leveron

Correct Answer : C

Q :  

In a food chain a 'rat' comes under the category of 

(A) producer

(B) secondary consumer

(C) tertiary consumer

(D) All of the above

Correct Answer : B

Q :  

A man , who does not know when to stop eating, is suffering from:

(A) bulimia

(B) diabetes

(C) anorexia nervosa

(D) hyperacidity

Correct Answer : A

Q :  

Dobson ' unit is used for the measurement 

(A) Thickness of Earth

(B) Thickness of Diamond

(C) Thickness of Ozone layer

(D) Measurement of Noise

Correct Answer : C

Q :  

The liquid used in simple barometer is

(A) Water

(B) Mercury

(C) Alcohol

(D) All of the above

Correct Answer : B

Q :  

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

Q :  

During summer, water kept in an earthen pot becomes cold due to?

(A) Evaporation

(B) Diffusion

(C) Transpiration

(D) osmosis

Correct Answer : A

Q :  

Where is urea manufactured?

(A) Gallbladder

(B) Liver

(C) Kidney

(D) Bladder

Correct Answer : B

Q :  

Plants that grow in salt water are called?

(A) melophytus

(B) Thallophytus

(C) hydrophytes

(D) halophytus

Correct Answer : D

Q :  

Vaccine is not available for which of the following diseases so far?

(A) Titnus

(B) Malaria

(C) Measles

(D) Mumps

Correct Answer : B

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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

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