Quiz Discussion

Two trains for Mumbai leave Delhi at 6 am and 6.45 am and travel at 100 kmph and 136 kmph respectively. How many kilometers from Delhi will the two trains be together:

Course Name: Quantitative Aptitude

  • 1] 262.4 km
  • 2] 260 km
  • 3] 283.33 km
  • 4] 275 km
  • 5] None of these
Solution
No Solution Present Yet

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# Quiz
1
Discuss

A bullock cart has to cover a distance of 120 km in 15 hours. If it covers half of the journey in \(\frac{3}{5}\)th time, the second to cover the remaining distance in the time left has to be :

 

  • 1] 6.4 km/hr
  • 2] 6.67 km/hr
  • 3] 10 km/hr
  • 4] 15 km/hr
Solution
2
Discuss

The speed of a car increases by 2 kms after every one hours. If the distance travelled in the first one hour was 35 kms, what was the total distance travelled in 12 hours ?

 

  • 1] 456 kms
  • 2] 482 kms
  • 3] 552 kms
  • 4] 556 kms
  • 5] None of these
Solution
3
Discuss

A starts 3 Minutes after B for a place 4.5 km distant. B, on reaching his destination, immediately returns and after walking a km meets A. If A can walk 1 Km in 18 minutes,then what is B's speed?

  • 1] 4 km/h
  • 2] 6 km/h
  • 3] 7 km/h
  • 4] 5 km/h
Solution
4
Discuss

Rani goes to school from her house in 30 minutes. Raja takes 45 minutes in covering the same distance. Find the ratio between time taken by Rani and Raja ?

  • 1] 2 : 3
  • 2] 4 : 3
  • 3] 3 : 2
  • 4] 1 : 3
Solution
5
Discuss

To reach point B from point A at 4 pm, Sara will have to travel at an average speed of 18 kmph. She will reach point B at 3 pm if she travels at an average speed of 24 kmph. At what average speed should Sara travels to reach point B at 2 pm ?

  • 1] 36 km/hr
  • 2] 28 km/hr
  • 3] 25 km/hr
  • 4] 30 km/hr
Solution
6
Discuss

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 ?

  • 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
7
Discuss

A is travelling at 72 km per hour on a highway while B is travelling at a speed of 25 mitres per second. What us the difference in their speeds in mitres per second ?

  • 1]

    \(1\frac{1}{2} \)m/sec

  • 2]

    2 m/sec

  • 3]

    3 m/sec

  • 4]

    5 m/sec

Solution
8
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
9
Discuss

The speed of a motor-boat is that of the current of water as 36:5. The boat goes along with the current in 5 hours 10 minutes. It will come back in:

  • 1] 5 hours 50 minutes
  • 2] 6 hours
  • 3] 6 hours 50 minutes
  • 4] 12 hours 10 minutes
Solution
10
Discuss

A is twice fast as B and B is thrice fast as C. The journey covered by C in 78 minutes will be covered by A in :

  • 1] 13 min
  • 2] 15.5 min
  • 3] 17 min
  • 4] 12 min
Solution
# Quiz