22 buckets of water fill a tank when the capacity of each bucket is 13.5 litres. How many buckets will be required to fill the same tank if the capacity of each bucket is 9 litres?	Choose the correct choice:
A) 33	B) 32	C) 60	D) data inadequate	E) none of these

Rationale: "capacity of the tank = 22 ã — 13.5 = 297 litres when the capacity of each bucket = 9 litres , then the required no . of buckets = 297 â  „ 9 = 33 answer a"
Answer: A