In a rare of 100 m, A beats B by 100 or 10 seconds :

In a rare of 100 m, A beats B by 100 or 10 seconds. If they starts a race of 1000 m simultaneously from the same point and if B gets injured after running 50 m less than half the rave length and due to which his speed gets halves, then by how much time will A beat B?
(a) 65 seconds
(b) 60 seconds
(c) 50 seconds
(d) 45 seconds

Anurag Mishra Professor Asked on 19th February 2016 in Maths.
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    Answer: (b) 60 seconds

    Anurag Mishra Professor Answered on 19th February 2016.
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