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The distance between Lucknow and Delhi is 700 km. Rajdhani express starts from Delhi for the Lucknow at 60 km/h. 50 minutes later Lucknow express leaves Lucknow for Delhi on the parallel tracks at 70 km/h. How far from Lucknow will they cross each other?
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The distance between Lucknow and Delhi is 700 km Rajdhani express starts from Delhi for the Lucknow at 60 km/h.50 minutes laterr Lucknow express laeves Lucknow for Delhi on the parallel tracks at 70 km/h.How far from Lucknow will they cross each other?
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