Quiz Discussion

How long must a driver take to drive the final 70 miles of a trip if he wants to average 50 miles an hour for the entire trip and during the first part of the trip he drove 50 miles in \(1\frac{1}{2}\) hours ?

 

Course Name: Quantitative Aptitude

  • 1] 54 min
  • 2] 1 hr
  • 3] 66 min
  • 4] 70 min
Solution
No Solution Present Yet

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# Quiz
1
Discuss

Walking \({\frac{6}{7}}\) th of his usual speed, a man is 12 minutes too late. The usual time taken by him to cover that distance is :

  • 1] 1 hour
  • 2] 1 hr 12 min
  • 3] 1 hr 15 min
  • 4] 1 hr 20 min
Solution
2
Discuss

The speed of electric train is 25% more than that of steam engine train. What is the time taken by an electric train to cover a distance which a steam engine takes 4 hours 25 minutes to cover ?

  • 1]

    \(3\frac{1}{10}\) hrs

  • 2]

    \(3\frac{11}{15}\) hrs

  • 3]

    \(3\frac{11}{12}\) hrs

  • 4]

    \(3\frac{8}{15}\) hrs

Solution
3
Discuss

Walking \(\frac{3}{4}\) of his normal speed, Rabi is 16 minutes late in reaching his office. The usual time is taken by him to cover the distance between his home and office:

 

  • 1] 48 min.
  • 2] 60 min.
  • 3] 42 min.
  • 4] 62 min.
  • 5] 66 min.
Solution
4
Discuss

A man covered a certain distance at some speed. Had he moved 3 kmph faster, he would have taken 40 minutes less. If he had moved 2 kmph slower, he would have taken 40 minutes more. The distance (in km) is :

  • 1]

    35 km

  • 2]

    \(36\frac{2}{3}\) km

  • 3]

    \(37\frac{1}{2}\) km

  • 4]

    40 km

Solution
5
Discuss

A car driver, driving in a fog, passes a pedestrian who was walking at the rate of 2 km/h in the same direction. The pedestrian could see the car for 6 minutes and it was visible to him up to distance of 0.6 km. what was speed of the car?

  • 1] 30 kmph
  • 2] 15 kmph
  • 3] 20 kmph
  • 4] 8 kmph
  • 5] 12 kmph
Solution
6
Discuss

A train approaches a tunnel AB. Inside the tunnel, a cat is located at a point i.e. \(\frac{5}{{12}}\) of the distance AB measured from entrance A. When the train whistles the Cat runs. If the cat moves to exit B, the train catches the cat exactly at the exit. The speed of the train is greater than the speed of the cat by what order?

 

  • 1] 1 : 6
  • 2] 3 : 5
  • 3] 6 : 1
  • 4] 5 : 4
  • 5] None of these
Solution
7
Discuss

The distance between two cities A and B is 330 km. A train starts from A at 8 am and travels towards B at 60 km/hr. Another train starts from B at 9 am and travels towards A at 75 km/hr. At what time do they meet ?

  • 1] 10.00 am
  • 2] 10.30 am
  • 3] 11.00 am
  • 4] 11.30 am
Solution
8
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
9
Discuss

2 km 5 metres is equal to ?

  • 1] 2.5 km
  • 2] 2.005 km
  • 3] 2.0005 km
  • 4] 2.05 km
Solution
10
Discuss

A plan left 40 minutes late due to bad whether and order to reach its destination 1600 km away in time, it had increase its speed by 400 kmph from its usual speed. Find the usual speed of the plane?

  • 1] 600 km/hour
  • 2] 400 km/hour
  • 3] 1000 km/hour
  • 4] 800 km/hour
Solution
# Quiz