A 240 m long train passed a pole in 24 seconds. How long will it take to pass a 650 m long platform?

A 65 sec
B 89 sec
C 100 sec
D 130 sec

Correct Answer: 89 sec

ট্রেনটি 240m অতিক্রম করে 24 second ট্রেনটি ( 650 + 240) m বা 890 m অতিক্রম করে = ( 890 × 24 / 240 = 89 second
Bissoy MCQ
#গণিত #ট্রেন ও  গতিবেগ (Train & Speed) #Bangladesh House Building Finance Corporation (BHBFC) #Bangladesh House Building Finance Corporation - Senior Officer - 20.10.2017

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