The weight of the big ball is 12 kg. What is the weight of the 6 small balls in the given figure?
A 20 kg
B 25 kg
C 36 kg
D 15 kg
in the figure, one small on left side nullifies one small ball on right side hence 2 small equals one big ball = 12 KG hence one small ball = 6 kg. 6 big balls = 36 kg