Practice Ssc questions answers set 1 - general science mcq Online Quiz (set-1) For All Competitive Exams

Q-1)   The substance which exhibits practically no elastic effect is

(a)

(b)

(c)

(d)


Q-2)   The weight of a body is 9.8 N at the place where g = 9.8 ms–2. Its mass is

(a)

(b)

(c)

(d)


Q-3)   The mass of a body on earth is 100 kg (acceleration due to gravity, $g_e = 10 m/{s}^2$. If acceleration due to gravity on the moon is $g_e$/ 6, then the mass of the body on the moon is :

(a)

(b)

(c)

(d)


Q-4)   Which type/types of pen uses/use capillary action in addition to gravity for flow of ink?

(a)

(b)

(c)

(d)


Q-5)   The tendency of a liquid drop to contract and occupy minimum area is due to :

(a)

(b)

(c)

(d)


Q-6)   Three identical vessels A, B and C are filled with water, mercury and kerosene respectively up to an equal height. The three vessels are provided with identical taps at the bottom of the vessels. If the three taps are opened simultaneously, then which vessel is emptied first?

(a)

(b)

(c)

(d)


Q-7)   A liquid rises to a certain length in a capillary tube. The tube is inclined to an angle of The length of the liquid column will

(a)

(b)

(c)

(d)


Q-8)   The value of acceleration due to gravity

(a)

(b)

(c)

(d)


Q-9)   When pressure exerted on an enclosed liquid or gas at rest, is transmitted equally in all the directions, is in accordance with:

(a)

(b)

(c)

(d)


Q-10)   Assertion (A) :
Space rocket are usually launched in the equatorial line from west to east
Reason (R) :
The acceleration due to gravity is minimum at the equator.

(a)

(b)

(c)

(d)