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A train covers a distance of …

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A train covers a distance of 90 km at a uniform speed . Had the speed been 15km/hr more, it would have take 30 min less for the journey . Find the original speed of the train . Solve through quadratic formula

Posted by Aoyon Roy 7 years, 7 months ago

CBSE > Class 10 > Mathematics

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Posted by Kanika . 1 month ago

CBSE > Class 10 > Mathematics

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Don't post personal information, mobile numbers and other details.
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Posted by Hari Anand 6 months, 1 week ago

CBSE > Class 10 > Mathematics