Question

a passenjer train Jakes 2 hrs less for a journey
of 300 km if its speed is increased by 5km/h
from its usual spinal find its usceal speed​

Answer 1

Answer:

Northern Plains have fertile soil which is needed to grow crops. They are drained by rivers Ganga, Brahmaputra, Indus. So, to feed country Northern Plains are necessary. The northern plains in general and Punjab in particular is the wheat bowl of India.