MBA Exam

A man in a speed boat ,which could travel only at 50 km/hr,was driving his boat up a river which flowed with a constant speed.As he was driving, his spare life jacket off the boat.Twenty minutes later,the man noticed that his jacket was gone, and he turned to get it as soon as possible.He found it 3km downstream from where he lost it.How fast was the river flowing?

1) 4.8 km/hr
2) 4.5 km/hr
3) 5 km/hr
4) 6 km/hr

Read Solution (Total 0)

MBA Other Question

A car started from city A towards city B and travelled a certain distance at its usual speed. It then developed an engine problem, because of which its speed decreased by 10% for the remaining distance and it arrived at its destination one hour later than expected. Had the engine problem developed after it had travelled 20% more distance, it would have arrived at its destination ten minutes sooner than it actually did. How long did the car travel before the engine developed the problem?Solution plzzz......

1) 6 hours
2) 7.5 hours
3) 4.5 hours
4) 9 hours
What is the remainder when 50^ 56^ 52 is divided by 11

1) 7
2) 5
3) 9
4) 10