hemant mishra

This page lists questions and answers that were posted by visitors named hemant mishra.

Questions

The following questions were asked by visitors named hemant mishra.

Jack and Jill run 10 kilometers. They start at the same point, run 5 kilometers up a hill, and return to the starting point by the same route. Jack has a 10-minute head start and runs at a rate of 15 km/hr uphill and 20 km/hr downhill. Jill runs 16 km/hr...
13 years ago

Answers

The following answers were posted by visitors named hemant mishra.