A man can row upstream at 10 kmph and downstream at 18 kmph. Find the man's rate in still water? `14\ k m p h` b. `4\ k m p h` c. `12\ k m p h` d. `10\ k m p h`

Shantanu can row upstream at 10 km/h and downstream at 18 km/h. Find the man's rate in still water and the rate of the current.

A man can row downstream at 12 km/h and upstream at 8 km/h. What is the speed of man in still water?

A man can row downstream at 12 km/h and upstream at 8 kn/h what is the speed of man in still water?

A man can row upstream at 15 km/h and downstream at 21 km/h. The speed of water current of the river is :

A man can go 30km/hr upstream & 34 km/h downstream. Find the speed of current & speed of man in still water.

If a man rows at the rate of 5 kmph in still water and his rate against the current is 3.5 kmph, then the man's rate along the current is : 4. 25\ k m p h b. 6\ k m p h c. 6. 5\ k m p h d. 8. k m p h\

A boat takes 8 hours to cover a distance while travelling upstream, whereas while travelling downstream it takes 6 hours. If the speed of the current is 4 kmph, what is the speed of the boat in still water 12 k m p h b. 16 k m p h c. 28 k n p h d. cannot be determined e. none of these