Subject :NSO Class : Class 7
A train leaves a station X at 5:00 pm and reaches to another station Y at midnight. Its speed is 90 km h–1? What is the distance between X and Y?
A 480 km
B 630 km
C 800 km
D 830 km
pl explain h-1
Ans 1: (Master Answer)
Class : Class 1
It is a unit. It indicates per hour.
Ans 2: (Master Answer)
Class : Class 1
It is a unit. It indicates per hour.