GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
29. | A boat goes 100 km downstream in 10 hours, and 75 m upstream in 15 hours. The speed of the stream is_? | |
A. | 7 km/h | |
B. | 5 km/h | |
C. | 3 km/h | |
D. | 2 (1/2) km/h | |