Two trains from two places start running in the opposite direction and reach the destination at the midpoint after 313 hours and 445 hours. If the speed of the first train is 80 km/hr, then the speed of the 2nd train (in km/hr) is
A
6423
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
6623
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
5559
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
75
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is C5559
Let speed of second train is x km/hr
if both train reaches the destination at the mid point then,
distance left to be covered by A = distance covered by B .......(i)