A) Between 30 km and 32 km
B) Between 40 km and 42 km
C) Between 38 km and 40 km
D) Between 50 km and 52 km
Correct Answer: B
Solution :
[b] The part CD of the graph has minimum slope, so the train had minimum speed between 11:00 am and 11:15 am. Thus, the train had slowed down between 40 km and 42 km.You need to login to perform this action.
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