wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Two trains are running in the same directions at the speed of 60 km/hr and 96 km/hr. If the faster train passes a man in the slower train in 20 seconds, then the length of the faster train is

A
100 m
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
125 m
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
150 m
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
200 m
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct option is D 200 m
Relative speed = (9660) km/hr = 36 km/hr =(36×518) m/s = 10 m/sec
As we know D = s x t Length of faster train = 10×20 = 200 m

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Application of average speed in everyday life
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon