A body weighs 700 gm - wt on the surface of the earth of a planet whose mass is 1/7 and radius half of the earth

A body weighs 700 gm - wt on the surface of the earth of a planet whos

1.	A body weighs 700 gm - wt on the surface of the earth of a planet whose mass is 1/7 and radius half of the earth
Answer» 200 gmwt 400 gmwt 500 gmwt 300 gmwt Answer :B