In a swimming pool measuring 90 m by 40 m, 150 men take a dip. If the average displacement of water by a man is `8m^3`, what will be the rise in water level?

50 men took a dip in a water tank 40 m long and 20 m broad on a religious day. If the average displacement of water by a man is 4 m3, then the rise in the water level in the tank will be: (a) 20 cm (b) 25 cm (c) 35 cm (d) 50 cm

40 men took a dip in a pool 30 metre long and 25 meter broad. If the average water displaced by a man is 5 "meter"^(3), what will be the rise (in cm) in the water level of the pool ?

40 men took a dip in a pool 30 metre long and 25 metre broad. If the average water displaced by a man is 5 "metre"^(3) , what will be the rise (in cm) in the water level of the pool ?

500 persons took dip in a rectangular tank which is 80 m long and 50 m broad. What is the rise in the level of water in the tank. If the average displacement of water by a person is 0.04 m^3 ?

500 persons are taking a dip in a cuboidal pond 80 m long and 50 m broad. What is rise of water level in the pond if the average displacement of water by a person is 0.04 m^(3) .

A rectangular pool measures 20m by 10m . What is the perimeter of the pool ?

500 persons have to dip in a rectangular tank which is 80 m long and 50 m broad. What is the rise in the level of water in the tank, if the average displacement of water by a person is 0. 04\ m^3 ?

500 persons have to dip in a rectangular tank which is 80 m long and 50 m broad. What is the rise in the level of water in the tank, if the average displacement of water by a person is 0. 04\ m^3 ?