Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Speed Time and Distance Boat and River
If the speed of the stream is 3 kmph. The distance between the two points A and B is 45 km. Total time taken by the boat to cover both upstream and downstream for a distance A and B is 8 hours. Find the speed of the boat in still water.
1
13 kmph
2
10 kmph
3
12 kmph
4
More than one of the above
5
None of the above