Bissoy.com
Doctors Medicines MCQs Q&A

A bus covered a certain distance from village A to village B at the speed of 60 km/hr. However on its return journey it got stuck in traffic and covered the same distance at the speed of 40 km/hr and took 2 hours more to reach its destination. What is the distance covered between villages A and B ?

A bus covered a certain distance from village A to village B at the speed of 60 km/hr. However on its return journey it got stuck in traffic and covered the same distance at the speed of 40 km/hr and took 2 hours more to reach its destination. What is the distance covered between villages A and B ? Correct Answer 240 km

Let the distance between village A and B be x km.
Then,
$$\eqalign{ & \Rightarrow \frac{x}{{40}} - \frac{x}{{60}} = 2 \cr & \Rightarrow x = 240\text{ km} \cr} $$

Related Questions

Each of the question below consists of a question and three statements number I, II and III given below it. You have to decide whether the data provided in the statement are sufficient to answer the question. If the bus is travelling from Surat to Ahmadabad and a car is travelling from Ahmadabad to Surat, then what is the distance between Surat and Ahmadabad? I. The speed of a car is 40% less than the speed of bus. Bus started at 9 am and car started at 10 am and they meet at 3 pm of the same day. II. After travelling for 1 hour, because of traffic average speed of bus is decreased by 20% and covers distance between Surat to Ahmadabad in 11 hours. Original speed of car is 20% less than original speed of bus and before crossing bus it covered 200 km if starts 1 hour later than bus. After crossing car, bus covers remaining distance in 5 hours. III. Speed of bus is 10 km/hr more than the speed of car and before crossing car ratio of distances covered bus and car in same time was 5 : 4. Time taken by car to cover the distance between Ahmadabad and Surat is 2 hours 15 minutes more than time taken by bus to cover the same distance.
Which village is to the North East of village M? I. Village S is to the South East of village Z, which is to the South – West of village B and village B is to the north of village Q. II. Village T is to the North West of village Q which is to the south of village B. III. Village M which is to the North of village S and lies between villages Z and Q and village Z is to the west of village M.
If Rati travels at his usual speed for ‘x’ hours, he covers the same distance as he covered when he travels at a speed 30 km/hr less than usual, but for (x + 3) hours. Which of the following can be determined? (A) If he travels at 20 km/hr less speed than usual, he can cover a distance of 240 km in (x - 1) hours. What is the value of ‘x’? (B) If travels at his usual speed for (t + 2) hours, and at 50% of his usual speed for (t - 2) hours, his average speed for the journey is 68 km/hr. What is his usual speed? (C) His usual speed (in km/hr) is a multiple of 5 between 40 and 50 (both inclusive). If ‘x’ is a whole number, what is his usual speed? (D) If he travels at his usual speed for ‘t’ hours, he covers a distance of 400 km. What is the value of ‘x’?
The average speed of a train is 20% less on the return journey than on onward journey. The train halts for half an hour at the destination station before starting on the return journey. If the total time taken for the to and fro journey is 23 hours, covering a distance of 1000 km, the speed of the train on the return journey is:
A Bus is running at a speed of 80 km/h. After 2 hours of journey its tyre punctured and the speed decreased by 25% and the Bus reached its destination 1 hour late. If the total journey took total 3 hours due to tyre puncture, then what is the total distance covered by the Bus?
A man while travelling a distance of 200km by a car at a speed of 40 km/hr, his car breaks down at half the journey and the remaining distance is covered by bus to reach his destination. If the total time taken to reach the destination is 4.5 hours, then what is the speed of the bus?.
A bus covers half of its journey at a certain speed. In the remaining half-part of the journey, the speed of the bus increased by 50%. The average speed of the bus in the whole journey is what percentage of the speed of the bus in the remaining half-part of the journey?
Amit travelled at 48 km/h from place A to B in a certain time. In the return journey, he covered 33\(\frac{1}{3}\)% of the journey in 66\(\frac{2}{3}\)% of the initial time. What should be his speed for the rest of the journey so that he can cover the entire return journey in the same time that he took for the onward journey?
Aman travels a certain distance at x km/h. In the return journey, he covers 20% of the same distance in 35% of the time taken to cover the earlier distance. For the remaining part of the return journey, if his speed is y km/h, and he can cover the entire return journey in the same time as for the onward journey, then which of the following is true? 
Ramu rides his bike at an average speed of 45 km/hr and reaches his desitination in four hours. Somu covers the same distance in six hours. If Ramu covered his journey at an average speed which was 9 km/hr less and Somu covered his journey at an average speed which was 10 km/hr more, then the difference in their times taken to reach the destination would be (in minutes).