Quiz Discussion

A train met with an accident 120 km from station A. It completed the remaining journey at \(\frac{5}{6}\) of its previous speed and reached 2 hours late at station B. Had the accident taken place 300 km further, it would have been only 1 hour late. What is the speed of the train?

 

Course Name: Quantitative Aptitude

  • 1] 100 km/h
  • 2] 12 km/h
  • 3] 60 km/h
  • 4] 50 km/h
Solution
No Solution Present Yet

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# Quiz
1
Discuss

Starting from his house one day,a student walks at a speed of 2.5 kmph and reaches his house 6 minutes late.Next day he increases his speed by 1kmph and reaches school 6 minutes early.How far is the school from his house.

  • 1]

    7/4 km

  • 2]

    3/2 km

  • 3]

    4/5 km

  • 4]

    1/2 km

Solution
2
Discuss

Two runner start running together for a certain distance, one at 5 km/h and another at 8 km/h. The former arrives one and half an hour before the latter. The distance in Km is :

  • 1] 12 km
  • 2] 20 km
  • 3] 25 km
  • 4] 36 km
Solution
3
Discuss

In a race of 200 meters, B can gives a start of 10 meters to A, and C can gives a start of 20 meters to B. The starts that C can gives to A, in the same race is:

  • 1] 30 meters
  • 2] 25 meters
  • 3] 29 meters
  • 4] 27 meters
Solution
4
Discuss

The speeds of John and Max are 30 km/hr and 40 km/hr. Initially Max is at a place L and Jhon is at a place M. The distance between L and M is 650 kms. John started his journey 3 hours earlier than Max to meet each other. If they meet each other at a place P somewhere between L and M, then the distance between P and M is :

  • 1] 220 kms
  • 2] 250 kms
  • 3] 330 kms
  • 4] 320 kms
Solution
5
Discuss

A long distance runner run 9 laps of a 400 metres track everyday. His timings (in min) for four consecutive days are 88, 96, 89 and 87 respectively. On an average, how many metres/minutes does the runner cover ?

  • 1] 17.78 m/min
  • 2] 40 m/min
  • 3] 90 m/min
  • 4] None of these
Solution
6
Discuss

Two guns are fired from the same place at an interval of 6 minutes. A person approaching the place observes that 5 minutes 52 seconds have elapsed between the hearings of the sound of the two guns. If the velocity of the sound is 330 m/sec, the man was approaching that place at what speed (in km/h)?

  • 1] 24 kmph
  • 2] 27 kmph
  • 3] 30 kmph
  • 4] 36 kmph
Solution
7
Discuss

A walk at a uniform rate of 4 km an hour; and 4 hr after his start, B bicycles after him at the uniform rate of 10 km an hour. How far from the starting point will B catch A ?

  • 1] 16.7 km
  • 2] 18.6 km
  • 3] 21.5 km
  • 4] 26.7 km
Solution
8
Discuss

A person crosses a 600 m long street in 5 minutes. What is his speed in km per hour?

  • 1] 3.6 km/hr
  • 2] 7.2 km/hr
  • 3] 8.4 km/hr
  • 4] 10 km/hr
Solution
9
Discuss

A train without stopping travels 60 km/h and with stoppage 40 km/h. What is the time taken for stoppage on a route 300 km?

  • 1] 10 hours
  • 2] 20 hours
  • 3] 5 hours
  • 4] 2.5 hours
Solution
10
Discuss

A train, 300m long, passed a man, walking along the line in the same direction at the rate of 3 kmph in 33 seconds. The speed of the train is:

  • 1]

    30 kmph

  • 2]

    32 kmph

  • 3]

    \(32\frac{8}{{11}}\) kmph

  • 4]

    \(35\frac{8}{{11}}\) kmph

Solution
# Quiz