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.
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
Bacteria is classified as____.
(A) Eukaryote organism
(B) Prokaryote organism
(C) Both a and b
(D) None of a and b
Which planet spins the fastest?
(A) Mars
(B) Jupiter
(C) Mercury
(D) Venus
Tobacco Addiction is due to
(A) Cocaine
(B) Caffeine
(C) Nicotine
(D) Histamine
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.
Which is not a source of air pollution?
(A) Automobiles
(B) Industries
(C) Solid Waste
(D) Dust Particles
Activity of brain is recorded by _______.
(A) MET
(B) CT
(C) ECG
(D) EEG
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
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
‘Farad’ is the unit of:
(A) Resistance
(B) Conductanc
(C) Capacitance
(D) Inductance
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