Quantitative Aptitude Questions On - Boats and Streams - Online Test Part - 3

Boats & Streams Online Test Part - 3

Exam Name - Quantitative Aptitude
Subject Name - Boats & Streams
Exam Type - Multiple Choice Questions
No Of Questions - 10

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Question - 1:A man rows to a place 48 km distant and back in 14 hours. He finds that he can row 4 km with the stream in the same time as 3 km against the stream. The rate of the stream is:?

1. 1 km/hr
2. 1.5 km/hr
3. 1.8 km/hr
4. 3.5 km/hr

Show/Hide Answer

Answer = A - 1 km/hr
Explanation: No Explanation

Question - 2:A boat covers a certain distance downstream in 2 hours but takes 4 hours to return upstream to the starting point. If the speed of the stream be 3 km/hr, find the speed of the boat in still water. ?

1. 11 km/hr
2. 13 km/hr
3. 9 km/hr
4. None of these

Show/Hide Answer

Answer = 9 km/hr
Explanation: No Explanation

Question - 3:The speed of a boat in still water is 10 km/hr. If it can travel 26 km downstream and 14 km upstream in the same time, the speed of the stream is: ?

1. 2 km/hr
2. 2.5 km/hr
3. 3 km/hr
4. 4 km/hr

Show/Hide Answer

Answer = C - 3 km/hr
Explanation: No Explanation

Question - 4:A man rows 13 km upstream in 5 hours and also 28 km downstream in 5 hours. The velocity of the stream is : ?

1. 1.5 km/hr
2. 2 km/hr
3. 2.5 km/hr
4. 3 km/hr

Show/Hide Answer

Answer = A - 1.5 km/hr
Explanation: No Explanation

Question - 5:A boat running downstream covers a distance of 16 km in 2 hours while for covering the same distance upstream, it takes 4 hours. What is the speed of the boat in still water? ?

1. 4 km/hr
2. 6 km/hr
3. 8 km/hr
4. Data inadequate

Show/Hide Answer

Answer = B - 6 km/hr
Explanation: No Explanation

Question - 6:The current of stream runs at 1 kmph. a motor boat goes 35 km upstream and back again to the starting point in 12 hours. The speed of the motor boat in still water is : ?

1. 6 km/hr
2. 7 km/hr
3. 8 km/hr
4. 8.5 km/hr

Show/Hide Answer

Answer = A - 6 km/hr
Explanation: No Explanation

Question - 7:In one hour, a boat goes 11 km/hr along the stream and 5 km/hr against the stream. The speed of the boat in still water (in km/hr) is: ?

1. 3 km/hr
2. 5 km/hr
3. 8 km/hr
4. 9 km/hr

Show/Hide Answer

Answer = C - 8 km/hr
Explanation: No Explanation

Question - 8:A man can row with the stream at 7 km/hr and against the stream at 3 km/hr. His speed in still water is: ?

1. 6.5 km/hr
2. 7 km/hr
3. None of these
4. 5 km/hr

Show/Hide Answer

Answer = D - 5 km/hr
Explanation: No Explanation

Question - 9:A boat can travel with a speed of 13 km / hr in still water. If the speed of the stream is 4 km / hr. find the time taken by the boat to go 68 km downstream??

1. 2 hours
2. 3 hours
3. 4 hours
4. 5 hours

Show/Hide Answer

Answer = C - 4 hours
Explanation: No Explanation

Question - 10:A man can row 7.5 kmph in still water and he finds that it takes him twice as long to row up as to row down the river. Find the rate of stream. ?

1. 2
2. 3
3. 2.5
4. 4

Show/Hide Answer

Answer = C - 2.5
Explanation: No Explanation

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