A train 240 m long passes a pole in 24
seconds. How long will it take to pass a
platform 650 m long?
(A) 65 sec
(B) 89 sec
(C) 100 sec
(D) 150 sec
Answers
Answered by
0
Answer:
65
Step-by-step explanation:
240 m go in 24 seconds
1 m go in 24 ÷240
650 m go in (24÷240)×650 = 65
Answered by
1
Answer:
89sec
Step-by-step explanation:
speed = 240 by 24 m/sec=10m/sec
therefore, required time = 240m + 650m by 10 m/sec.
= 890m by 10 m/sec
=89sec
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