The weight of an object on the moon is ____ the weight of the object on earth.
A. 1/6th
B. 1/5th
C. Half
D. Equal to 6times
Correct Answer: A. 1/6th
(more…)
The planet that moves round the Sun at the highest speed is?
A. Jupiter
B. Venus
C. Mars
D. Mercury
…… is a 7th and forth largest Planet and coldest of the solar System
A.Jupiter
B.Saturn
C.Uranus
D.Neptune
A black hole has a very strong …….
A.Electric Field
B.Magnetic Field
C.Electromagnetic Feild
D.Gravitational field
A black hole has a very strong _______?
A. Electric Field
B. Magnetic Field
C. Electromagnetic Feild
D. Gravitational field
First artificial satellite was launched on——–
A. 4 Oct 1957
B. 4 Nov 1957
C. 4 Dec 1957
D. None of these
Which of the following planets has maximum number of Satellites.
A. Jupiter
B. Saturn
C. Uranus
D. Venous