Subject
Quantitative Aptitude
Topic
Speed & Distance
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:
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:
ক)
1.2 kmখ)
1.8 kmগ)
2.4 kmঘ)
3.6 kmExplanation
Speed downstream = (15+3) kmph = 18 kmph. Distance travelled = 18× (12/60) km = 3.6 km.Related questions
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