Quiz Discussion

A cyclist drove one kilometre, with the wind in his back, in 3 minutes and drove the same way back, against the wind, in 4 minutes. If we assume that the cyclist always puts constant force on the pedals, how much time would it take him to drive 1 km without wind ?

Course Name: Quantitative Aptitude

  • 1]

    \(2\frac{1}{3}\) min

  • 2]

    \(2\frac{3}{7}\) min

  • 3]

    \(3\frac{3}{7}\) min

  • 4]

    \(3\frac{7}{12}\) min

Solution
No Solution Present Yet

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# Quiz
1
Discuss

Four people are running around a circular ground from a point on the circumference at 9.00 am. For one round, these four persons take respectively 40, 50, 60 and 30 minutes. At what time will they meet together again ?

  • 1] 4.30 pm
  • 2] 7.00 pm
  • 3] 6.00 pm
  • 4] 5.30 pm
Solution
2
Discuss

Car A travels at the speed of 65 km/hr and reaches its destination in 8 hours. Car B travels at the speed of 70 km/hr and reaches its destination in 4 hours. What is the ratio of the distance covered by car A and car B respectively ?

  • 1] 7 : 11
  • 2] 13 : 7
  • 3] 7 : 13
  • 4] 11 : 7
  • 5] None of these
Solution
3
Discuss

A train covers a distance of 10 km in 12 minutes. If its speed is decreased by 5 km/hr, the time taken by it to cover the same distance will be :

  • 1]

    10 minutes

  • 2]

    13 minutes 20 seconds

  • 3]

    13 minutes

  • 4]

    11 minutes 20 seconds

Solution
4
Discuss

If Karan travels at a speed of 60 kmph and covers a distance in 9 hrs., then how much time will he take to travel the same distance at a speed of 90 kmph ?

  • 1] 8 hours
  • 2] 6 hours
  • 3] 12 hours
  • 4] 9 hours
Solution
5
Discuss

If a 250 m long train crosses a platform of same length as that of the train in 25 seconds, then the speed of the train is:

  • 1] 150 m/sec
  • 2] 200 m/sec
  • 3] 20 km/h
  • 4] 72 km/h
Solution
6
Discuss

Two horses started simultaneously towards each other and meet each other 3 hr 20 mins later. How much time will it take the slower horse to cover the whole distance if the first arrived at the place of departure of the second 5 hours later than the second arrived at the point of departure of the first?

  • 1] 10 hours
  • 2] 5 hours
  • 3] 15 hours
  • 4] 6 hours
  • 5] None of these
Solution
7
Discuss

A square playground measure 1127.6164 sq.m. If a man walks \(2\frac{9}{{20}}\) m a minute, the time taken by him to walk one round around it is approximately :

 

  • 1] 50.82 minutes
  • 2] 54.82 minutes
  • 3] 54.62 minutes
  • 4] 50.62 minutes
Solution
8
Discuss

Two cyclists start on a circular track from a given point but in opposite directions with speeds of 7 m/sec and 8 m/sec respectively. If the circumference of the circle is 300 metres, after what time will they meet at the starting point ?

  • 1] 20 sec
  • 2] 100 sec
  • 3] 200 sec
  • 4] 300 sec
Solution
9
Discuss

A man walks a certain distance in certain time, if he had gone 3 km per hour faster, he would have taken 1 hour less than the scheduled time. If he had gone 2 km per hour slower, he would have taken one hour longer on the road. The distance (in km) is :

  • 1] 60
  • 2] 45
  • 3] 65
  • 4] 80
Solution
10
Discuss

A truck covers a distance of 550 metres in 1 minute whereas a bus covers a distance of 33 kms in 45 minutes. The ratio of their speed is :

  • 1] 4 : 3
  • 2] 3 : 5
  • 3] 3 : 4
  • 4] 50 : 3
Solution
# Quiz