Online Quantitative Aptitude On - Boats and Streams - Online Test Part - 5

Boats & Streams Online Test Part - 5

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 can row downstream at the rate of 15 km/hr and upstream at 10 km/hr. Find man’s rate in still water and the rate of current? ?

1. 2.5
2. 3
3. 3.5
4. 6

Show/Hide Answer

Answer = A - 2.5
Explanation: No Explanation

Question - 2:The speed of a boat in still water is 15 km/hr and the rate of current is 3 km/hr. The distance travelled downstream in 12 minutes is ?

1. 1.2 km
2. 1.8 km
3. 2.4 km
4. 3.6 km

Show/Hide Answer

Answer = D - 3.6 km
Explanation: No Explanation

Question - 3:A boat moves downstream at the rate of one km in 10 minutes and upstream at the rate of 4 km an hour. What is the velocity of the current? ?

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

Show/Hide Answer

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

Question - 4:A man can row three - quarters of a kilometer against the stream in 11¼minutes. The speed(in km/hr) of the man in still water is ?

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

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Answer = D - 5
Explanation: No Explanation

Question - 5:A man can row 6 km/hr in still water. If the river is running at 2 km/hr, it takes 3 hours more in upstream than to go downstream for the same distance. How far is the place? ?

1. 24 km
2. 28 km
3. 36 km
4. None of these

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Answer = A - 24 km
Explanation: No Explanation

Question - 6:In a river flowing at 2 km/hr, a boat travels 32 km upstream and then returns downstream to the starting point. If its speed in still water be 6 km/hr, find the total journey time. ?

1. 16 hours
2. 12 hours
3. 4 hours
4. None of these

Show/Hide Answer

Answer = B - 12 hours
Explanation: No Explanation

Question - 7:A manc an row a boat at 10 kmph in still water. If the speed of the stream is 6 kmph, the time taken to row a distance of 80 km down the strea is : ?

1. 8 hours
2. 10 hours
3. 5 hourrs
4. 20 hours

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Answer = C - 5 hourrs
Explanation: No Explanation

Question - 8:A man can row 5 kmph in still water. If theriver is running at 1kmph, it takes him 75 minutes to row to a place and back. Hw far is the place ? ?

1. 3 km
2. 2.5 km
3. 4 km
4. 5 km

Show/Hide Answer

Answer = A - 3 km
Explanation: No Explanation

Question - 9:Speed of a man is 10 km/hr in still water. If the rate of current is 3 km/hr, then the effective speed of the man upstream is ?

1. 7 km/hr
2. 8.5 km/hr
3. 9 km/hr
4. None of these

Show/Hide Answer

Answer = A - 7 km/hr
Explanation: No Explanation

Question - 10:The speed of a boat in still water in 15 km/hr and the rate of current is 3 km/hr. The distance travelled downstream in 12 minutes is: ?

1. 1.2 km
2. 1.8 km
3. 2.4 km
4. 3.6 km

Show/Hide Answer

Answer = D - 3.6 km
Explanation: No Explanation

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