Quiz Discussion

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

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

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

In a 100 m race, A beats B by 10 m and C by 13 m. In a race of 180 m, B will beat C by:

• 1] 5.4 m
• 2] 4.5 m
• 3] 5 m
• 4] 6 m

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

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

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

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

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

In a 100 m race, A can give B 10 m and C 28 m. In the same race B can give C:

• 1] 18 m
• 2] 20 m
• 3] 27 m
• 4] 9 m