Quiz Discussion

Two bike riders ride in opposite directions around a circular track, starting at the same time from the same point. Biker A rides at a speed of 16 kmph and biker B rides at a speed of 14 kmph. If the track has a diameter of 40 km, after how much time (in hours) will the two bikers meet?

Course Name: Quantitative Aptitude

  • 1]

    6.52

  • 2]

    8.14

  • 3]

    4.18

  • 4]

    5.02

Solution
No Solution Present Yet

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# Quiz
1
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
2
Discuss

In a kilometre race, A beats B by 100 m and B beats C by 150 m. In the same race, by how many metres does A beat C ?

  • 1] 225 m
  • 2] 235 m
  • 3] 240 m
  • 4] 250 m
Solution
3
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
4
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
5
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
6
Discuss

In a 100 m race, A can beat B by 25 m and B can beat C by 4 m. In the same race, A can beat C by:

  • 1] 21 m
  • 2] 26 m
  • 3] 28 m
  • 4] 29 m
Solution
7
Discuss

A and B can cover a 200 m race in 22 seconds and 25 seconds respectively. When Av finished the race, then B is at what distance from the finishing line ?

  • 1] 24 m
  • 2] 30 m
  • 3] 48 m
  • 4] 54 m
Solution
8
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
9
Discuss

A runs 1 2/3 or  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
10
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
# Quiz