A beam 9 m long, 40 cm wide and 20 cm high is made up of iron which we

1.	A beam 9 m long, 40 cm wide and 20 cm high is made up of iron which weighs 50 kg per cubic metre. The weight of the beam is (a) 27 kg (b) 48 kg (c) 36 kg (d) 56 kg
Answer» A beam 9 m long, 40 cm wide and 20 cm high is made up of iron which weighs 50 kg per cubic metre. The weight of the beam is (a) 27 kg (b) 48 kg (c) 36 kg (d) 56 kg

A beam 9 m long, 40 cm wide and 20 cm high is made up of iron which weighs 50 kg per cubic metre. The weight of the beam is (a) 27 kg (b) 48 kg (c) 36 kg (d) 56 kg

Answer»

A beam 9 m long, 40 cm wide and 20 cm high is made up of iron which weighs 50 kg per cubic metre. The weight of the beam is

(a) 27 kg (b) 48 kg (c) 36 kg (d) 56 kg