Question

A milk tank is in the form of cylinder whose radius is 1.5 m and length is 7 m. Find the quantity

of milk in litres that can be stored in the tank? What are advantages of drinking milk?

Answer 1

Radius of cylindrical tank   r = 1.5 m  And Height of cylindrical tank   h = 7 m Volume of cylindrical tank = 2rh  
     = 22 1.5 1.5 7 7   = 49.5 cm3
     = 49.5 x 1000 liters   [ 1 m3 = 1000 liters]
     = 49500 liters
 
Hence, the required quantity of milk is 49500 liters.