In a 500 m race, the ratio of speeds of two runners P and Q is 3:5. P has a start of 200 m then the distance between P and Q at the finish of the race is:	Answers:
A) Both reach at the same time	B) P wins by 100 m	C) Q wins by 50 m	D) Q wins by 100 m	E) None of these
Explanation :   When P starts running for 300 m and Q for 500 m then, the ratio of speeds of P and Q is 3 : 5.   According to question P has already covered 200 m when Q is starting at starting point and Q needs to cove 300 m more mean while P covers this 300 m when Q can cover 500 m. So, both P and Q will reach the finishing point at the same time.   Thus, Both reach at the same time.   Both reach at the same timenswer : Both reach at the same time
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In a 500 m race, the ratio of speeds of two runners P and Q is 3:5. P has a start of 200 m then the distance between P and Q at the finish of the race is: