Quiz Discussion

A runs twice as fast as B and B runs thrice as fast as C. The distance covered by C in 72 minutes, will be covered by A in:

Course Name: Quantitative Aptitude

  • 1] 18 minutes
  • 2] 24 minutes
  • 3] 16 minutes
  • 4] 12 minutes
Solution
No Solution Present Yet

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# Quiz
1
Discuss

A car travels from P to Q at a constant speed. If its speed were increased by 10 km/hr, it would have taken one hour lesser to cover the distance. It would have taken further 45 minutes lesser if the speed was further increased by 10 km/hr. The distance between two cities is :

  • 1] 540 km
  • 2] 420 km
  • 3] 600 km
  • 4] 620 km
Solution
2
Discuss

Two persons A and B start simultaneously from P and Q respectively. A meets B at a distance of 60m from P. After A reaches Q and B reaches P, they turn around and start walking in opposite direction, now B meets A at a distance of 40m from Q. Find distance between P and Q?

  • 1] 160 m
  • 2] 100 m
  • 3] 140 m
  • 4] 105 m
  • 5] None of These
Solution
3
Discuss

An aeroplane flies from place A to place B at the speed of 500 km/hr. On the return journey, its speed is 700 km/hr. The average speed of the aeroplane for the entire journey is ?

  • 1]

    \(566\frac{2}{3}{ \text{ km/hr}}\)

  • 2]

    \(583\frac{1}{3}{ \text{ km/hr}}\)

  • 3]

    \(583\frac{2}{3}{ \text{ km/hr}}\)

  • 4]

    \(600{ \text{ km/hr}}\)

Solution
4
Discuss

An aeroplane flies twice as fast as a train which covers 60 miles in 80 minutes. What distance will the aeroplane cover in 20 minutes ?

  • 1] 30 miles
  • 2] 35 miles
  • 3] 40 miles
  • 4] 50 miles
Solution
5
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
6
Discuss

A man can reach a certain place in 30 hours. If he reduces his speed by 1/15th, he goes 10 km less in that time. Find his speed in km/ hr?

  • 1]

    9 km/hr

  • 2]

    2 km/hr

  • 3]

    7 km/hr

  • 4]

    5 km/hr

Solution
7
Discuss

A train is scheduled to cover the distance between two stations 46 km apart in one hour. If it travels 25 km at a speed of 40 km/hr, find the speed for the remaining journey to complete it in the scheduled time :

  • 1] 36 km/hr
  • 2] 46 km/hr
  • 3] 56 km/hr
  • 4] 66 km/hr
Solution
8
Discuss

A salesman travels a distance of 50 km in 2 hours and 30 minutes. How much faster, in kilometres per hour, n a n average must he travel to make such a trip in 5656 hour less time?

  • 1]

    10

  • 2]

    20

  • 3]

    30

  • 4]

    None Of these

Solution
9
Discuss

Two trains start from P and Q respectively and travel towards each other at a speed of 50 km/hr and 40 km/hr respectively. By the time they meet the first train has travelled 100 km more than second. The distance between P and Q is:

  • 1]

    500 km

  • 2]

    630 km

  • 3]

    660 km

  • 4]

    900 km

Solution
10
Discuss

A gun is fired from a fort. A man hears the sound 10 seconds later. If the sound travels at the rate of 330 m/sec, find the distance between the fort and the man.

  • 1] 330 km
  • 2] 33 km
  • 3] 3.3 km
  • 4] 0.33 km
Solution
# Quiz