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Study Stuff for MCA Examinations - NIMCET
Study Stuff for MCA Examinations - NIMCET
Previous Year Question (PYQs)
The
speed of a boat in still water is 12 km/hr and the rate of current is 3 km/hr.
The distance travelled downstream in 30 minutes is
Solution
Speed downstream = (12 + 3) kmph = 15 kmph.Distance travelled = $15 \times \frac{30}{60}$km = 7.5km.
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