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Question

P' travelled from Delhi to Agra, covering a total distance of 396 km. For the initial three hours, he maintained an average speed of ‘a’ km/h. After that, he increased his speed by 20% and continued at this new speed for the remaining journey. If the total travel time was six hours, determine the value of ‘a’.

A 88

B 84

C 55

D 60

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SSC CHSL

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