Find the expenditure on digging a well 14m deep and of 3m diameter at Rs.18 per cubic meter? Options:
A) 2998  B) 2799  C) 1782  D) 1485  E) 2780

Rationale: 22 / 7 * 14 * 3 / 2 * 3 / 2 = 99 m 2 99 * 18 = 1782 answer : c
Answer: C