Find the expenditure on digging a well 14m deep and of 3m diameter at Rs.19 per cubic meter?
Choose the most appropriate option
A) 2998  B) 1881  C) 2890  D) 1485  E) 2780

Rationale: "22 / 7 * 14 * 3 / 2 * 3 / 2 = 99 m 2 99 * 19 = 1881 answer : b"
Answer: B