Question

In how much time Rajdhani express covers a distance of 540 km speed of Rajdhani Express is 25 %less than the speed of Satyagrah Express is 20 %more than the speed of Vande Mataram which cover 300 km in 6 hours

Answer 1

Answer:

12 hrs

Step-by-step explanation:

calculate speed of VM=300/6=50

then add 20% its for SE = 50+10=60

then less 25 % 0f SE =60-15=45

time of RE=540/45=12