Question

_______ of a body changes from place to place but its ______ remains constant.

• A. Weight, mass
• B. Mass, weight
• C. Mass, force
• D. Mass, gravity

Answer 1

The correct option is A Weight, mass

Mass is the amount of matter occupied by a body. It remains the same whether the object is on the earth, the moon or even in outer space.

On the other hand, the weight of a body is the force with which it is attracted towards the earth.

Mass $m$ is a constant quantity and weight $W=mg.$
Since acceleration due to gravity $g$ is different for different places, $W$ changes from place to place.