Question
Aman travels a certain distance at x km b. In the return
journey, he covers 20% of the same distance in 35% of the time taken to cover the earlier distance. For the remaining part of the return journey, if his speed is y km/h, and he can cover the entire return journey in the same time as for the onward journey, then which of the following is true?Solution
The correct answer is C
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Find the difference between the smallest number of five digits and greatest number of four digits?
Determine the mean of the following observations:
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