Quiz Discussion

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

Course Name: Quantitative Aptitude

  • 1]

    16/27 km/hr

  • 2]

    27/16 km/hr

  • 3]

     km/hr

  • 4]

     km/hr

Solution
No Solution Present Yet

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# Quiz
1
Discuss

In a 500m race, B gives A a start of 160m.The ratio of the speeds of A and B is 2:3. What was the distance by which the
winner beat the loser?​

  • 1]

    B win by 10 metre

  • 2]

    A win by 10 metre

  • 3]

    B win by 20 metre

  • 4]

    A win by 20 metre

Solution
2
Discuss

In a race of 200 m, A can beat B by 31 m and C by 18 m. In a race of 350 m, C will beat B by:

  • 1]

    22.75 m

  • 2]

    25 m

  • 3]

    19.5 m

  • 4]

    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 200 m 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
5
Discuss

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?

  • 1]

    6.52

  • 2]

    8.14

  • 3]

    4.18

  • 4]

    5.02

Solution
6
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
7
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
8
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
9
Discuss

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?

  • 1]

    3 hr

  • 2]

    4 hr

  • 3]

    5 hr

  • 4]

    6 hr

Solution
10
Discuss

In 100 m race, A covers the distance in 36 seconds and B in 45 seconds. In this race A beats B by:

  • 1]

    20 m

  • 2]

    25 m

  • 3]

    22.5 m

  • 4]

    9 m

Solution
# Quiz