General Science Quiz for RRB NTPC Exam 2016 - Set 1

A. aluminum

B. zinc

C. tin

D. chromium

A. temperature of the liquid

B. surface area of the liquid

C. mass of the liquid

D. air pressure

A. Electrolysis of water

B. Passing of steam over red hot iron

C. Reaction of zinc with hydrochloric acid

D. All of these

(a) Common Salt 1. Na2 SiO3

(b) Alum 2. NaCl

(c) Gypsum 3. K2SO4. Al2 (SO4)3 24H2O

(d) Quartz 4. CaSO4. 2H2O

A. a-2, b-3, c-4, d-l

B. a-1, b-3, c-4, d-2

C. a-2, b-4, c-1, d-3

D. a-2, b-1, c-3, d-4

A. Ruby

B. Sapphire

C. Emerald

D. Diamond

1. It increases the rate of reaction

2. It increases the activation energy

3. It reduces the activation energy

4. It is consumed in the reaction

A. 1 and 2

B. 1 and3

C. 2 and 4

D. 3 and 5

A. Archimedes’ Principle

B. Pascal’s law

C. Bernoulli’s theorem

D. Faraday’s law

8. Match the scientists with their inventions:
(a) C. Marconi 1. Gramophone
(b) J.L. Baird 2. Radio
(c) Alexander Graham Bell 3. Television
(d) Thomas Alva Edison 4. Telephone
A. a-l, b-2, c-3, d-4
B. a-4, b-3, c-2, d-1
C. a-2, b-1, c-4, d-3
D. a-2, b-3, c-4, d-l

A. Earth

B. Mercury

C. Venus

D. Jupiter

A. China

B. Malaysia

C. Nigeria

D. Brazil

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