Quiz Discussion

In a 400 m race, A gives B a start of 5 seconds and beats him by 15 m. In another race of 400 m, A beats B by 7 1/7 seconds. Their respective speed are -

 

Course Name: Quantitative Aptitude

  • 1] 6 m/sec, 7 m/sec
  • 2] 5 m/sec, 7 m/sec
  • 3] 8 m/sec, 7 m/sec
  • 4] 9 m/sec, 7 m/sec
Solution
No Solution Present Yet

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# Quiz
1
Discuss

Four sisters Suvarna, Tara, Uma and Vibha are playing a game such that the loser doubles the money of each of the other players from her share. They played four games and each sister lost one game in alphabetical order. At the end of fourth game, each sister had Rs. 32. How much money did Suvarna start with ?

  • 1] Rs. 60
  • 2] Rs. 34
  • 3] Rs. 66
  • 4] Rs. 28
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 1000 m race, A can beat B by 100 m. In a race of 400 m, B can beat C by 40 m. By how many metres will A beat C in a race of 500 m ?

 

  • 1] 85 m
  • 2] 95 m
  • 3] 105 m
  • 4] 115 m
Solution
4
Discuss

In a 500 m race, the ratio of the speeds of two contestants A and B is 3 : 4. A has a start of 140 m. Then, A wins by:

  • 1] 60 m
  • 2] 40 m
  • 3] 20 m
  • 4] 10 m
Solution
5
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
6
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
7
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
8
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
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

A and B take part in 100 m race. A runs at 5 kmph. A gives B a start of 8 m and still beats him by 8 seconds. The speed of B is:

  • 1] 5.15 kmph
  • 2] 4.14 kmph
  • 3] 4.25 kmph
  • 4] 4.4 kmph
Solution
# Quiz