Monday, March 14, 2016

General Science Quiz for RRB NTPC Exam 2016 - Set 1


Hello and welcome to ExamPundit. Here is a set of General Science Quiz for RRB NTPC Exam 2016.


1. In the process of galvanization, an iron sheet is coated with:
A. aluminum
B. zinc
C. tin
D. chromium


2. Rate of evaporation does not depend upon:
A. temperature of the liquid
B. surface area of the liquid
C. mass of the liquid
D. air pressure


3. Which of the following process produce Hydrogen gas?
A. Electrolysis of water
B. Passing of steam over red hot iron
C. Reaction of zinc with hydrochloric acid
D. All of these


4. Match the following with their chemical formulae
(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


5. Which of the following is an element?
A. Ruby
B. Sapphire
C. Emerald
D. Diamond


6. Which of the following is true regarding a catalyst?
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


7. The hydraulic automobiles application of:
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




9. Which of the following planets orbits around the sun in backward direction from east to west?
A. Earth
B. Mercury
C. Venus
D. Jupiter




10. More than two third of world’s tin comes from which country?
A. China
B. Malaysia
C. Nigeria
D. Brazil


Winners:

  1. Merida
  2. $ Dixit
  3. Kushagra



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