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:
592 comments Page 19 of 60.
Vuruturu Jyothi sankar said:
7 months ago
Speed = 60 km/h = 60 * 5/18
= 50/3 m/s.
Time taken = 9 sec.
Length = speed * time = 50/3 * 9.
=150 m.
= 50/3 m/s.
Time taken = 9 sec.
Length = speed * time = 50/3 * 9.
=150 m.
(1)
B.V.S.SHARMA said:
1 decade ago
60*5/18*9=150 m...
V.Navin kumar said:
1 decade ago
Nice to learn fast.
Naveen said:
1 decade ago
@B.V.S.Sharma
60*(5/18)*9=150 m...
60*(5/18)*9=150 m...
Pooja said:
1 decade ago
Hi.Thank you for guiding students for MCA & MBA...
Poonam said:
1 decade ago
No need of MBA & MCA coaching classes. Thank you.
Sunny said:
1 decade ago
Great Job Sundar and Naveen.Thank You.
Vishnu said:
1 decade ago
Do any one know the relationship betwen miles and kilometers?
Sudhakar said:
1 decade ago
It's is very nice process to do this problem.
Sudhakar said:
1 decade ago
It's useful to science students,and every student know the how to change the units.
so thankyou very much sir.
so thankyou very much sir.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers