A and B start at the same time with speeds of 40 km/hr and 50 km/hr respectively. If in covering the journey A takes 15 minutes longer than B, the total distance of the journey is

A and B start at the same time with speeds of 40 km/hr and 50 km/hr re

1.	A and B start at the same time with speeds of 40 km/hr and 50 km/hr respectively. If in covering the journey A takes 15 minutes longer than B, the total distance of the journey is
A.	46 km
B.	48 km
C.	50 km
D.	52 km
E.	None of these
Answer» D. 52 km

Discussion

No Comment Found

Related MCQs

A person travels a certain distance at 3 km/hr and reaches 15 min late. If he travels at 4 km/hr, he reaches 15 min earlier. The distance he has to travel is
A car is travelling at a constant rate of 45 km/h. The distance travelled by car from 10:40 am to 1:00 pm is
A man can walk uphill at the rate of 2.5 km/h and downhill at the rate of 3.25 km/h. If the total time required walking a certain distance up the hill and return to the starting position is 4 h 36 min, what is the distance he walked up the hill?
A student goes to school at the rate of 2 1 km/hr and reaches 6 minutes late. If hetravels at the speed of 3 km/hr 2 he is 10 minutes early. What is the distance to the school?
Walking 2/3 times of his usual speed a man gets late by 20 minutes. The usual time taken by him to cover that distance:
Raj and Prem walk in opposite direction at the rate of 3 km and 2 km per hour respectively. How far will they be from each other after 2 hrs?
Two buses start at the same time from Delhi and Agra, which are 300 km. apart, towards each other. After what time will they cross each other if their speeds are 38 km per hour and 37 km per hour?
Walking at 3 km/hr . Pintu reaches his school 5 minutes late. If he walks at 4 km per hour he will be 5 minutes early. The distance of Pintu’s from his house is
A man rides at the rate of 18 km/hr, but stops for 6 minutes to change horses at the end of every 7th km. The time that he will take to cover a distance of 90 km is
A motor-cycle covers 40 km with a speed of 20 km/hr. find the speed of the motor-cycle for the next 40 km journey so that the average speed of the whole journey willbe 30 km/hr.

A and B start at the same time with speeds of 40 km/hr and 50 km/hr respectively. If in covering the journey A takes 15 minutes longer than B, the total distance of the journey is

Discussion

No Comment Found

Related MCQs

Reply to Comment