RRB NTPC Exam Questions and Answers 2021

Vikram Singh3 years ago 3.8K Views Join Examsbookapp store google play
RRB NTPC Exam Questions and Answers 2021

RRB NTPC recruitment is conducted every year in the railway department, under which NTPC questions and answers are asked from the general awareness, maths and reasoning sections in the NTPC CBT exam, two stages of the NTPC exam. If you want to practice more and more NTPC questions with the latest pattern of RRB NTPC Exam 2021, then this blog is designed to help you prepare for NTPC questions. Here are all section-related NTPC questions and answers which are very important as per RRB NTPC Exam 2021. Students can practice these NTPC Questions and Answers for better results in the examination.

Selective NTPC Exam Questions

Q :  

Mohs scale is used to measure ________.

(A) Elasticity of a Material

(B) Liquidity of a Substance

(C) Viscosity of Substance

(D) Hardness of Substance

Correct Answer : D

Q :  

Bacteria is classified as____.

(A) Eukaryote organism

(B) Prokaryote organism

(C) Both a and b

(D) None of a and b

Correct Answer : B

Q :  

Which planet spins the fastest?

(A) Mars

(B) Jupiter

(C) Mercury

(D) Venus

Correct Answer : B

Q :  

Tobacco Addiction is due to

(A) Cocaine

(B) Caffeine

(C) Nicotine

(D) Histamine

Correct Answer : C

Q :  

Which statement is correct in the following?

(A) All metals are tensile.

(B) All non-metals are tensile.

(C) Generally metals are tensile.

(D) Some non-metals are tensile.

Correct Answer : C

Q :  

Which is not a source of air pollution?

(A) Automobiles

(B) Industries

(C) Solid Waste

(D) Dust Particles

Correct Answer : C

Q :  

Activity of brain is recorded by _______.


(B) CT



Correct Answer : D

Q :  

Biological Oxygen Demand (BOD) is used as a standard measure of __________.

(A) Oxygen level in water system

(B) Oxygen level in atmosphere

(C) Oxygen level in forest system

(D) Oxygen level in animals

Correct Answer : A

Q :  

Communication satellites are used to -

(A) provide information of natural resources only

(B) transmit communication signal only

(C) receive communication signal only

(D) receive and redirect communication signal

Correct Answer : D

Q :  

‘Farad’ is the unit of: 

(A) Resistance

(B) Conductanc

(C) Capacitance

(D) Inductance

Correct Answer : C

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    Vikram Singh

    Providing knowledgable questions of Reasoning and Aptitude for the competitive exams.

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