Quiz Discussion

Two trains started at the same time, one from A to B and other from B to A. if they arrived at B and A respectively in 4 hours and 9 hours after they passed each other, the ratio of the speeds of the two trains was:

Course Name: Quantitative Aptitude

  • 1] 2 : 1
  • 2] 3 : 2
  • 3] 4 : 3
  • 4] 5 : 4
Solution
No Solution Present Yet

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# Quiz
1
Discuss

A runs twice as fast as B and B runs thrice as fast as C. The distance covered by C in 72 minutes, will be covered by A in:

  • 1] 18 minutes
  • 2] 24 minutes
  • 3] 16 minutes
  • 4] 12 minutes
Solution
2
Discuss

A car covers a distance from town 1 to town 2 at the speed of 56 km/hr and from town 2 to town 1 at the speed of 53 km/hr. What is the average speed of the car ?

  • 1] 53.5 km/hr
  • 2] 54 km/hr
  • 3] 55 km/hr
  • 4] 55.5 km/hr
  • 5] None of these
Solution
3
Discuss

A car travels at a speed of 60 km/hr and covers a particular distance in one hour. How long will it take for another car to cover the same distance at 40 km/hr ?

  • 1]

    \(\frac{5}{2}\) hours

  • 2]

    2 hours

  • 3]

    \(\frac{3}{2}\) hours

  • 4]

    1 hour

Solution
4
Discuss

A car after traveling 18 km from a point A developed some problem in the engine and the speed became \(\frac{4}{5}\) th of its original speed. As a result, the car reached point B 45 minutes late. If the engine had developed the same problem after traveling 30 km from A, then it would have reached 36 minutes late. The original speed of the car (in km/h) is:

 

  • 1] 25 kmph
  • 2] 30 kmph
  • 3] 20 kmph
  • 4] 35 kmph
  • 5] None of these
Solution
5
Discuss

Two ports A and B are 300 km apart. Two ships leave A for B such that the second leaves 8 hours after the first. The ships arrive at B simultaneously. Find the time the slower ship spent on the trip if the speed of one of them is 10 km/h higher than that of the other.

  • 1] 25 hours
  • 2] 20 hours
  • 3] 15 hours
  • 4] 20 hours
  • 5] 24 hours
Solution
6
Discuss

Anna left for city A from city B at 5.20 am. She travelled at the speed of 80 km/hr for 2 hours 15 minutes. After that the speed was reduced to 60 km/hr. If the distance between two cities is 350 kms, at what time did Anna reach reach city A ?

  • 1] 9.20 am
  • 2] 9.25 am
  • 3] 9.35 am
  • 4] 10.05 am
  • 5] None of these
Solution
7
Discuss

Two joggers left Delhi for Noida simultaneously. The first jogger stopped 42 min later when he was 1 km short of Noida and the other one stopped 52 min later when he was 2 km short of Noida. If the first jogger jogged as many kilometers as the second, and the second as kilometers as first, the first one would need 17 min less than the second. Find the distance between Delhi and Noida?

  • 1] 5 km
  • 2] 15 km
  • 3] 25 km
  • 4] 35 km
  • 5] 24 km
Solution
8
Discuss

The speed \(3\frac{1}{3}\) m/sec when expressed in km/hr becomes :

 

  • 1] 8 km/hr
  • 2] 9 km/hr
  • 3] 10 km/hr
  • 4] 12 km/hr
Solution
9
Discuss

If A travels to his school from his house at the speed of 3 km/h, then he reaches the school 5 minutes late. If he travels at the speed of 4 km/h, he reaches the school 5 minutes earlier than school time. The distance of his school from his house is:

  • 1] 1 km
  • 2] 2 km
  • 3] 3 km
  • 4] 4 km
Solution
10
Discuss

A man covers half of his journey at 6 km/h and the remaining half at 3 km/h. His average speed is

  • 1] 9 km/h
  • 2] 4.5 km/h
  • 3] 4 km/h
  • 4] 3 km/h
Solution
# Quiz