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An express train travelled at a average speed of 100 kmph stopping for 3 minutes after 75 km. a local train travelled at a speed of 50 kmph, stopping for 1 minute after every 25 km. if the trains began travelling at the same time, how many kilometres did the locals train travelling the tie it took the express train to travel 600 km? `287. 5\ k m` b. `307. 5\ k m` c. `325\ k m` d. `396\ k m`

A

6 hrs 21 min

B

6 hrs 24 min

C

6 hrs 27 min

D

6 hrs 30 min

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A
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S CHAND IIT JEE FOUNDATION-DISTANCE TIME AND SPEED -QUESTION BANK -14(a)
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  15. A walks at a uniform rate of 4 km an hour; and 4 hours after his st...

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  18. In a kilometre race, A beats B by 30 seconds and B beats C by 15...

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