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

A car travels first half distance between two places with uniform speed of 60 km/hr. What should be its uniform speed (in km/hr) for the second half of the distance so that its average speed over the entire journey becomes 90 km/hr.

A
120
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
150
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
180
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
210
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Join BYJU'S Learning Program
CrossIcon