Quiz Discussion

Buses start from a bus terminal with a speed of 20 km/hr at intervals of 10 minutes. What is the speed of a man coming from the opposite direction towards the bus terminal if he meets the buses at intervals of 8 minutes ?

Course Name: Quantitative Aptitude

  • 1] 3 km/hr
  • 2] 4 km/hr
  • 3] 5 km/hr
  • 4] 7 km/hr
Solution
No Solution Present Yet

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# Quiz
1
Discuss

A man travels for 5 hours 15 minutes. If he covers the first half of the journey at 60 km/hr and rest at 45 km/hr. Find the total distance travelled by him ?

  • 1]

    \(1028\frac{6}{7}\) km

  • 2]

    189 km

  • 3]

    378 km

  • 4]

    270 km

Solution
2
Discuss

Two ports A and B are 300 km apart. Two ships leave A for B such that the second leaves 8 hours after the first. The ships arrive at B simultaneously. Find the time the slower ship spent on the trip if the speed of one of them is 10 km/h higher than that of the other.

  • 1] 25 hours
  • 2] 20 hours
  • 3] 15 hours
  • 4] 20 hours
  • 5] 24 hours
Solution
3
Discuss

A man can cross a downstream river by steamer in 40 minutes and same by boat in 1 hour. If the time of crossing Upstream by streamer is 50% more than downstream time by steamer and the time required by boat to cross same river by boat in upstream is 50% more than time required by in downstream. What is the time taken for the man to cross the river downstream by steamer and then return to same place by boat half the way and by steamer the rest of the way?

  • 1] 85 minutes
  • 2] 115 minutes
  • 3] 120 minutes
  • 4] 125 minutes
  • 5] None of these
Solution
4
Discuss

Two cars start simultaneously from cities A and B, towards B and A respectively, on the same route. Once the two cars reach their destinations they turned around and move towards the other city without any loss of time. The two cars continue shuttling in this manner for exactly 20 hours. If the speed of the car starting from A is 60km/hr and the speed of the car starting from B is 40km/hr and the distance between the two cities is 120 km, find the number of times the two cars cross each other?

  • 1] 8
  • 2] 10
  • 3] 12
  • 4] 20
  • 5] Can't be determined
Solution
5
Discuss

A man reduces his speed from 20 kmph to 18 kmph. So, he takes 10 minutes more than the normal time. what is the distance traveled by him.

  • 1] 30 km
  • 2] 25 km
  • 3] 50 km
  • 4] 36 km
Solution
6
Discuss

A is twice fast as B and B is thrice fast as C is. The journey covered by C in \(\frac{3}{2}\) hours will be covered by A is:

 

  • 1] 15 minutes
  • 2] 20 minutes
  • 3] 30 minutes
  • 4] 1 hour
Solution
7
Discuss

A ship leaves on a long voyage. When it is 18 miles from shore, a sea plane, whose speed is ten times that of the ship, is sent to deliver mail. How far from the shore does the sea plane catch up with the ship?

  • 1] 24 miles
  • 2] 25 miles
  • 3] 22 miles
  • 4] 20 miles
  • 5] None of these
Solution
8
Discuss

Running at \(\frac{5}{4}\) of his usual speed, an athlete improves his timing by 5 minutes. The time he usually takes to run the same distance is:

 

  • 1] 30 min.
  • 2] 28 min.
  • 3] 25 min.
  • 4] 23 min.
Solution
9
Discuss

An express train travelled at an average speed of 100 km/hr, stopping for 3 minutes after every 75 km. How much time does the Train take to travel between two places which are 600 km apart?

  • 1]

    6 hrs 21 min

  • 2]

    6 hrs 24 min

  • 3]

    6 hrs 27 min

  • 4]

    6 hrs 30 min

Solution
10
Discuss

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 ?

 

  • 1] 54 min
  • 2] 1 hr
  • 3] 66 min
  • 4] 70 min
Solution
# Quiz