Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
At his usual rowing rate, Rahul can travel 12 miles downstream in 6 hours less than it takes him a certain river in to travel the same distance upstream. But if he could double his usual rowing rate for his 24-mile round trip, the dtownstream 12 miles would then take only one hour less than the upstream 12 miles. What is the speed of the current in miles per hour ? | |
A. | 1 |
B. | 1 |
C. | 2 |
D. | 1 |