Aptitude - Problems on Trains - Discussion
Discussion Forum : Problems on Trains - General Questions (Q.No. 1)
1.
A train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the train?
Answer: Option
Explanation:
| Speed = |  |
60 x | 5 |  m/sec |
= | |
50 | m/sec. |
| 18 | 3 |
Length of the train = (Speed x Time).
 Length of the train = |
|
50 | x 9 | m = 150 m. |
| 3 |
Discussion:
587 comments Page 34 of 59.
Lokesh said:
3 years ago
Why do we use 5/18. Can anybody explain me? please.
(51)
Sarita said:
3 years ago
Why do we use 5/18? Can anybody explain me? please.
(44)
Anil Magar said:
2 years ago
@Anuradha.
= 50/3*9.
= 16.6666667*9,
= 150M answer.
= 50/3*9.
= 16.6666667*9,
= 150M answer.
(9)
Mohan said:
9 months ago
@All.
Here, Speed of the train = 60×(5/18) = 50/3.
Here, Speed of the train = 60×(5/18) = 50/3.
(2)
MOTHI said:
1 decade ago
Its simple but we should remember how 5/18 exists?
Shalini said:
9 years ago
This explanation is good and useful for beginners.
CM_07* said:
9 years ago
Thank you all very nice explanation to understand.
FAISAL said:
8 years ago
Thanks for giving the explanation of the solution.
Prasanna said:
7 years ago
Nice explanation. Easy to understands. Thanks all.
Kavi said:
7 years ago
Nice explanation. Easy to understands. Thanks all.
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