BANK SBI PO Mock Test Series 2025 (Pre + Mains) Quantitative Aptitude Time and Work Pipe and Cistern
A ship is 156 km away from the bank of river. A leak, which admits \(2\frac{1}{3}\)metric tons of water in \(6\frac{1}{2}\) min, but the pumps throughout 15 metric tons in 1 hour. 68 metric tons would sufficient to sink the ship. Find the average rate of sailing so that she may just reach the bank as she begins to sink.
1
20 km/hr
2
15 km/hr
3
12 km/hr
4
18 km/hr
5
17 km/hr