GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
24. | A boat can move upstream at 25 kmph and downstream at 35 kmph, then the speed of the current is__? | |
A. | 5 kmph | |
B. | 10 kmph | |
C. | 30 kmph | |
D. | 15 kmph | |