question_answer

A cylindrical road roller made of iron is 1 m wide, its inner diameter is 54 cm and thickness of the iron sheet rolled into the road roller is 9 cm. Find the weight of the roller if I c.c. of iron weighs 8 g.

A)  1425.60 kg     

B) 1435.24 kg   

C)  1429.75 kg     

D)  1414.29 kg

E)  None of these