Quiz Discussion

Gopal , Ganesh and Giri start from point A and run around a circular path at speed of 10 kmph, 14 kmph and 6 kmph respectively. Gopal & Giri run in the same direction and Ganesh run in the opposite direction. The length of track is 20 km. In how much time will all three of them be together for the first time?

Course Name: Quantitative Aptitude

  • 1]

    3 hr

  • 2]

    4 hr

  • 3]

    5 hr

  • 4]

    6 hr

Solution
No Solution Present Yet

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# Quiz
1
Discuss

A man starts in a boat from A toward B against the stream. After reaching a point M on the way, he throws a rubber ring into the water. He takes 8 minutes from then to reach his destination and the ring exactly A at that moment. If the distance between  A and B is 4 km, then find the speed of boat in still water

  • 1]

    15 kmph

  • 2]

    12 kmph

  • 3]

    30 kmph

  • 4]

    45 kmph

Solution
2
Discuss

In a 200 metres race A beats B by 35 m or 7 seconds. A's time over the course is:

  • 1]

    40 sec

  • 2]

    47 sec

  • 3]

    33 sec

  • 4]

    None Of These

Solution
3
Discuss

In a race of 200 m, B can give a start of 10 m to A and C can give a start of 20 m to B. The start that C can give to A in the same race is ?

  • 1] 27 m
  • 2] 29 m
  • 3] 30 m
  • 4] 25 m
Solution
4
Discuss

In a 800 metre race, A defeated B by 15 seconds. If A's speed was 8 km/hr, the speed of B was -

  • 1]

    16/27 km/hr

  • 2]

    27/16 km/hr

  • 3]

     km/hr

  • 4]

     km/hr

Solution
5
Discuss

In a game of 100 points, A can give B 20 points and C 28 points. Then, B can give C:

  • 1] 8 points
  • 2] 10 points
  • 3] 14 points
  • 4] 40 points
Solution
6
Discuss

In a 300 m race A beats B by 22.5 m or 6 seconds. B's time over the course is:

  • 1] 86 sec
  • 2] 80 sec
  • 3] 76 sec
  • 4] None of these
Solution
7
Discuss

In a kilometre race, A beats B by 30 seconds and B beats C by 15 seconds. If A beats C by 180 m, the time taken by A to run 1 kilometre, is ?

  • 1] 200 sec
  • 2] 205 sec
  • 3] 210 sec
  • 4] 250 sec
Solution
8
Discuss

A runs 1 2/3  times as fast as B. If A gives B a start of 80 m, how far must the winning post be so that A and B might reach it at the same time?

  • 1]

    200 m

  • 2]

    300 m

  • 3]

    270 m

  • 4]

    160 m

Solution
9
Discuss

A can run 22.5 m while B runs 25 m. In a kilometre race B beats A by:

  • 1]

    100 m

  • 2]

    m

  • 3]

    25 m

  • 4]

    50 m

Solution
10
Discuss

In a kilometre race, A, B and C are three participants. A can give B start of 50 m and C a start of 69 m. The start which B can allow C, is -

  • 1] 17 m
  • 2] 18 m
  • 3] 19 m
  • 4] 20 m
Solution
# Quiz