Test Preparation on Aptitude Test Preparation Part 32
1.
A tank is filled in 5 hours by three pipes A, B and C. The pipe C is twice as fast as B and B is twice as fast as A. How much time will pipe A alone take to fill the tank?
2.
A began a business with Rs. 85,000. He was joined afterwards by B with Rs. 42,500. For how much period does B joined, if the profits at the end of the year are divided in the ratio of 3 : 1?
3.
Hriday invests Rs. 5724, which is 18% of his monthly income, in mutual funds. What is his monthly income?
4.
Two pipes A and B together can fill a cistern in 4 hours. Had they been opened separately, then B would take taken 6 hours more than A fill the cistern. How much time will be taken by A to fill the cistern separately?
5.
A train is moving at a speed of 132 km/hour. If the length of the train is 110 meters. What time will it take to cross a railway platform 165 meters long?
