Subject

    Quantitative Aptitude

    Topic

    Speed & Distance

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

    ক)
    20 m
    খ)
    25 m
    গ)
    22.5 m
    ঘ)
    9 m

    Explanation

    Distance covered by B in 9 sec. = {(100/45)× 9}= 20 m So, A beats B by 20 metres.

    Find Tutors

    View all Tutors