Quiz Discussion

When do the two hands of a clock of just after 3 pm make 30°angel between them?

Course Name: Quantitative Aptitude

  • 1] 3:15:00
  • 2] 3:10:54
  • 3] 3:01:59
  • 4] 3:5:20
Solution
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# Quiz
1
Discuss

The average speed of a train in the onward journey is 25% more than that in the return journey. The train halts for one hour on reaching the destination. The total time taken for the complete to and fro journey is 17 hours, covering a distance of 800 km. The speed of the train in the onward journey is :

  • 1] 45 km/hr
  • 2] 47.5 km/hr
  • 3] 52 km/hr
  • 4] 56.25 km/hr
Solution
2
Discuss

The speeds of three cars are the ratio 2 : 3 : 4. The ratio of the taken by these cars to travel the same distance is :

  • 1] 2 : 3 : 4
  • 2] 4 : 3 : 2
  • 3] 4 : 3 : 6
  • 4] 6 : 4 : 3
Solution
3
Discuss

If a train runs at 40 kmph, it reaches its destination late by 11 minutes but if it runs at 50 kmph, it is late by 5 min only. The correct time for the train to complete its journey is :

  • 1] 13 min
  • 2] 15 min
  • 3] 19 min
  • 4] 21 min
Solution
4
Discuss

A person wishes to reach his destination 90 km away 3 hours but for the first half of the journey his speed was 20 km/hr. His average speed for the rest of the journey should be :

  • 1] 4 km/hr
  • 2] 0.75 km/min
  • 3] 1 km/min
  • 4] None of these
Solution
5
Discuss

An old man driving bike at 80 km per hour. However being sugar patient, old man could not travel continuously. He takes small breaks each of 2 minutes for every 15 minute of his drive. How much distance the old man will cover in 90 minutes?

  • 1] 112 Km
  • 2] 104 Km
  • 3] 89 Km
  • 4] 118 Km
Solution
6
Discuss

A coolie standing on a railway platform observe that a train going in one direction takes 4 second to pass him. Another train of same length going in opposite direction takes 5 seconds to pass him. The time taken (in seconds) by two train to cross each other will be:

  • 1]

    35 seconds

  • 2]

    36.5 seconds

  • 3]

    \(\frac{{40}}{9}\) seconds

  • 4]

    36 seconds

Solution
7
Discuss

A passenger train 150 m long is travelling with a speed of 36 km/hr. If a man is cycling in the direction of train at 9 km/hr, the time taken by the train to pass the man is :

  • 1] 10 seconds
  • 2] 15 seconds
  • 3] 18 seconds
  • 4] 20 seconds
Solution
8
Discuss

A bus covers three successive 3 km stretches at speed of 10 km/hr, 20 km/hr and 60 km/hr respectively. Its average speed over this distance is :

  • 1] 30 km/hr
  • 2] 25 km/hr
  • 3] 18 km/hr
  • 4] 10 km/hr
Solution
9
Discuss

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?

 

  • 1] 100 km/h
  • 2] 12 km/h
  • 3] 60 km/h
  • 4] 50 km/h
Solution
10
Discuss

Page and Plant are running on a track AB of length 10 metres. They start running simultaneously from the ends A and B respectively. The moment they reach either of the ends, they turn around and continue running. Page and Plant run with constant speeds of 2m/s and 5m/s respectively. How far from A (in metres) are they, when they meet for the 23rd time?

  • 1]

    0 meters

  • 2]

    10 meters

  • 3]

    40 meters

  • 4]

    \(\frac{{60}}{7}\) meters

  • 5]

    None of these

Solution
# Quiz