By travelling at 40 kmph, a person reaches his destination on time. He covered two-third the total distance in one-third of the total time. What speed should he maintain for the remaining distance to

By travelling at 40 kmph, a person reaches his destination on time.

1.	By travelling at 40 kmph, a person reaches his destination on time. He covered two-third the total distance in one-third of the total time. What speed should he maintain for the remaining distance to
A.	20 kmph
B.	30 kmph
C.	25 kmph
D.	15 kmph
Answer» B. 30 kmph

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By travelling at 40 kmph, a person reaches his destination on time. He covered two-third the total distance in one-third of the total time. What speed should he maintain for the remaining distance to

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