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1. A man can reach a certain place in 40 hours. If he reduces his speed by 1/15th, he goes 5km less in that time. Find the total distance covered by him.
- A. 60km
- B. 60km
- C. 60km
- D. 60km
Answer: Option D
Explanation:
Let's say, time for 2nd train is x
So, d=40x
And,
d-5=40×(x-x/15)
Or, 40x-5=40×(x-x/15)
Or, x=1.87
So, distance=40×1.87=75km
(ans)
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