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SSC CGL Questions on Density PDF

Download SSC CGL Density  Related Questions with answers PDF based on previous papers very useful for SSC CGL exams. Top-10 Very Important Density Questions for SSC Exams.

Question 1: Which among the following has the maximum density?

a) Water

b) Ice

c) Ethylene

d) Acetone

Question 2: What is the unit of the physical quantity, Magnetic flux density?

a) siemens

b) weber

c) henry

d) tesla

Question 3: ……………through a plane surface is the product of the magnetic flux density normal to the surface and the area of the surface.

a) Magnetic susceptibility

b) Magnetic resonance

c) Magnetic flux

d) Magnetic pulse

Question 4: Density of water is maximum at which temperature?

a) 12 degree Celsius

b) 8 degree Celsius

c) 4 degree Celsius

d) 0 degree Celsius

Question 5: One nanometer is equal to………………..meters.

a) 10 raised to the power (­c:

b) 10 raised to the power (­6)

c) b: 10 raised to the power (­6)
c: 10 raised to the power (­9)

d) 10 raised to the power (­1b:

Question 6: What is the unit of relative density?

a) kg/m

b) kg/m2

c) kg/m3

d) It has no unit

Question 7: If the mass of a solid is doubled, its density :

a) becomes two times

b) becomes half

c) remains unchanged

d) becomes four times

Question 8: In a sound wave compressions are regions where density _________________________

a) as well as pressure is high.

b) as well as pressure is low.

c) is high and pressure is low

d) is low and pressure is high

Question 9: If density of oxygen is times that of hydrogen, what will he their corresponding ratio of velocity of sound ?

a) 1 : 4

b) 2 : 1

c) 1 : 16

d) 4 : 1

Question 10: The twin planet of the earth which resembles in size, density and mass is

a) Venus

b) Mercury

c) Mars

d) Jupiter