Quiz Discussion

Without stoppage, a train travels a certain distance with an average speed of 60 km/h, and with stoppage it covers the same distance with an average speed of 40 km/h. On an average, how many minutes per hour does train stop during the journey ?

Course Name: Quantitative Aptitude

  • 1] 20 min/hour
  • 2] 15 min/hour
  • 3] 10 min/hour
  • 4] 12 min/hour
Solution
No Solution Present Yet

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# Quiz
1
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
2
Discuss

A, B and C start together from the same place to walk round a circular path of length 12km. A walks at the rate of 4 km/h, B 3 km/h and C \(\frac{3}{2}\) km/h. They will meet together at the starting place at the end of:

 

  • 1] 10 hours
  • 2] 12 hours
  • 3] 15 hours
  • 4] 24 hours
Solution
3
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
4
Discuss

An ant climbing up a vertical pole ascends 12 meters and slips down 5 meters in every alternate hour. If the pole is 63 meters high how long will it take it to reach the top?

  • 1] 18 hours
  • 2] 17 hours
  • 3] 16 hours 35 min
  • 4] 16 hours 40 min
  • 5] None of these
Solution
5
Discuss

The speed of 90 km per hour is same as :

  • 1] 9 m/s
  • 2] 20 m/s
  • 3] 25 m/s
  • 4] 28 m/s
Solution
6
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
7
Discuss

One third of a certain journey is covered at the rate of 25 km/hr, one forth at the rate of 30 km/hr and the rest at 50 km/hr. The average speed for the whole journey is :

  • 1]

    35 km/hr

  • 2]

    \(33\frac{1}{3}\) km/hr

  • 3]

    30 km/hr

  • 4]

    \(37\frac{1}{12}\) km/hr

Solution
8
Discuss

Due to inclement weather, an Aeroplane reduce its speed by 300 km/hr and reached the destination of 1200 km late by 2 hours. Then the schedule duration of the flight was :

  • 1] 1 hour
  • 2] 1.5 hours
  • 3] 2 hours
  • 4] 2.5 hours
Solution
9
Discuss

Deepa rides her bike at an average speed of 30 km/hr and reaches her destination in 6 hours. Hema covers the same distance in 4 hours. If Deepa increases her average speed by 10 km/hr and Hema increases her average speed by 5 km/hr, what would be the difference in their time taken to reach the destination ?

  • 1] 40 min
  • 2] 45 min
  • 3] 54 min
  • 4] 1 hr
  • 5] None of these
Solution
10
Discuss

Ravi walks to and fro to a shopping mall. He spends 30 minutes shopping. If he walks at a speed of 10 km an hour, he returns home at 19.00 hours. If he walks at 15 km an hour, her returns home at 18.30 hours. How far must he walk in order to return home at 18.15 hours ?

  • 1] 17 km/hr
  • 2] 17.5 km/hr
  • 3] 18 km/hr
  • 4] 19 km/hr
  • 5] None of these
Solution
# Quiz