What will be the quantity of water in the body of a person weighing 50 kg? (a) 20 kg        (b) 35 kg      (c) 41 kg      (d) 42.5 kg

A person will ge more quantity of matter in kg-wt at

50 kg is what per cent of 250 kg?

The average weight of A , B and C is 40 kgs. Weight of C is 24 kgs more than A s weight and 3 kgs less than B s weight. What will be the average weight of A , B , C and D . If D weights 15 kgs less than C ? (a) 42 kgs (b) 40 kgs (c) 36 kgs (d) 38 kgs

What is the weight of a body of mass 20 kg at the equator ?

The average weight of A , B and C is 45 kg. If the average weight of A and B be 40 kg and that of B and C be 43 kg, then the weight of B is: (a) 17 kg (b) 20 kg (c) 26 kg (d) 31 kg

2kg 5gm is equal to 2.5kg (b) 2.05kg (c) 2.005kg (d) 2.6kg

What is the weight of water contained in a conical vessel 21 cm deep and 16 cm in diameter? (a) 1.256 kg (b) 1.408 kg (c) 2.480 kg (d) 3.875 kg

If a metallic cuboid weighs 16 kg, how much would a miniature cuboid of metal weigh, if all dimensions are reduced to one-fourth of the original? (a) 0.25 kg (b) 0.50 kg (c) 0.75 kg (d) 1 kg

The average weight of 16 boys in a class is 50.25 kgs and that of the remaining 8 boys is 45.15 kgs. Find the average weight of all the boys in the class. (a) 47.55 kgs (b) 48 kgs (c) 48.55 kgs (d) 49.25 kgs