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In a km race: A beats B by 28m or 7 sec....

In a km race: A beats B by 28m or 7 sec. Then: find As time over the course.

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In a km race A beats B by 35 metres or 7 seconds. Find A’s time over the course.

In 1 km race,A beats B by 36 m or 18 s. Find theA'stime over the course.

Knowledge Check

  • In 1 km race, A beats B by 18 m or 9 s. Find the A's time over the course

    A
    391 s
    B
    591s
    C
    491 s
    D
    500 s

  • In 1 km race,P beats Q by 72 m in 12 s. Find the P s time over the course.

    A
    155-s
    B
    151 s
    C
    154-s
    D
    160 s

  • In a 300 metres race A beats B by 15 metres or 5 seconds. A's time over the course is-

    A
    100 seconds
    B
    95 seconds
    C
    105 seconds
    D
    90 seconds

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    In a 200m race,A beats B by 35m or 7 seconds.A^( 's time over the course is (a) 40sec) (b) 47sec(c)33sec(d) None of these

    In a 100m race,A beats B by 20m or 5 seccond the speed of A

    In a 1000 m race, X beats Y by 140 m or 14 s. What will be the X's time over the course?

    A and B runs around a circular track. A beats B by one round or 10 minutes. In this race, they had completed 4 rounds. If the race was only of one round, find the A's time over the course :

    A and B runs around a circular track. A beats B by one round or 10 minutes. In this race, they had completed 4 rounds. If the race was only of one round, find the A's time over the course :

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