BANK IDBI Assistant Manager Mock Test 2022 Quantitative Aptitude Speed Time and Distance Boat and River
The speed of a boat in still water is 50 kmph and speed of the stream is 10 kmph. If boat travels certain km downstream and upstream in 7.5 hours. Find the total distance travelled by boat.
1
110 km
2
145 km
3
360 km
4
200 km
5
420 km