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A person walks up a stationary escalator in 90 sec. If the escalator moves with the person, firststanding on it, it will take 1 minute to reach the top from ground. How much time it would take himto walk up the moving escalator?(A) 24 sec(B) 48 sec(C) 36 sec(D) 40 secMegacosm Cognitions Pvt. Ltd., 57, Kalu Sarai, Sarvapriya Vihar, New Delhi - 110016. Email: enquirymegacosmcognitions.comwebsite : www.megacosmcognitions.com |
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Answer» Option c b ok by this is right answer wgvfhjjjdsatikkcdhkjfcchj bahi iska answer hai Sayeed hoga 36 sec The correct answer is 35 seconds Option c is the right answer option C is the correc answer |
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