CBSE Class 10 Answered
plzz answer .....
Asked by kirtichawla94 | 18 Feb, 2010, 04:56: PM
Expert Answer
let the usual speed be x kmph
so the increased speed be (x+250) kmph
Speed=D/T
i.e. T=D/S
the time taken with increased speed will be less than the time taken with the original speed
30 min =1/2 hrs
so ATQ,
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Answered by | 18 Feb, 2010, 05:24: PM
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