Science Quiz for SSC CHSL 2016

Q1.Preservation of historical articles is done in science of ________________
(a) Iconography
(b) Numismatic
(c) Museology
(d) Epigraphy

Q2.”Alfalfa” is the name of a _______
(a) Mineral
(b) Tribe
(c) Grass
(d) Town

Q3.The chemical that is used to ripen mangoes is—
(a) Calcium sulphide
(b) Calcium carbide
(c) Calcium carbonate
(d) Calcium chloride

Q4.Nylon threads are made of—
(a) Polyester polymer
(b) Polyamide polymer
(c) Polyvinyl polymer
(d) Polysaccharide

Q5.Goitre is caused by the deficiency of ___________
(a) Zinc
(b) Calcium
(c) Iodine
(d) Chlorine

Q6.For photoelectric effect to take place, the metal used as the cathode should have_________
(a) high melting point
(b) low melting point
(c) Low work function
(d) low resistance

Q7.Which instrument is used for photographing the Sun?
(a) Galvanometer
(b) Potentiometer
(c) Spectrophotometer
(d) Spectroheliograph

Q8.The main protein found in milk is ____________
(a) Albumin
(b) Globulin
(c) Globin
(d) Casein

Q9.Which organ gets affected in Weil’s disease?
(a) Liver
(b) Lung
(c) Heart
(d) Kidney

Q10.The Beaufort scale is used to measure:
(a) Atmospheric pressure
(b) Altitudes of mountains
(c) Wind velocity
(d) Intensity of earthquakes

Q11.The waste management technique that involves the use of microorganisms to remove or neutralize pollutants from contaminated site is called—
(a) Bio sensor
(b) Bio magnification
(c) Bio remediation
(d) Bio concentration

Q12.The purest form of water in nature is—
(a) Rain water
(b) Lake water
(c) River water
(d) Sea water

Q13.The source of energy that causes the least global warming is—
(a) coal
(b) Geothermal energy
(c) Natural Gas
(d) Petroleum

Q14.Which country recently detonated its first hydrogen bomb?
(a) North Korea
(b) South Korea
(c) Iran
(d) Libya

Q15.The component used for tuning a radio is basically a variable ____________________.
(a) Resistor
(b) Condenser
(c) Inductor
(d) Transformer

  

  

  

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