Question
If Karan travels at a speed of 60 kmph and covers a distance in 9 hrs., then how much time will he take to travel the same distance at a speed of 90 kmph ?
Answer: Option B
Speed of Karan = 60 kmph
Time = 9 hrs
Distance = Speed × Time
Distance = 60 × 9
Distance = 540 km
∴ Time taken to cover 540 km at 90 km/ph
= $$\frac{540}{90}$$ hours
= 6 hours
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Speed of Karan = 60 kmph
Time = 9 hrs
Distance = Speed × Time
Distance = 60 × 9
Distance = 540 km
∴ Time taken to cover 540 km at 90 km/ph
= $$\frac{540}{90}$$ hours
= 6 hours
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