Boats and Streams

Quantitative Aptitude ( CCS)

Title

45:30

8 of 24 completed

5 of 15 completed

38 of 100 completed

8 of 20 completed

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The speed of a boat in still water in 12 km/hr and the rate of current is 4 km/hr. The distance travelled downstream in 12 minutes is

3.2km

4.7km

5.1km

2.7km

Speed downstream = (12 + 4) kmph = 16 kmph.
Distance travelled = 16 x12/60 km = 3.2 km