Multiple Choice Questions on Two persons A and B start from the opposite ends of a 450 km straight track and run to and from betw........... for Mathematics - All Exams Preparation

Back to Main Page

Multiple Choice Questions

Two persons A and B start from the opposite ends of a 450 km straight track and run to and from betw...........

Quantitative Aptitude ( CCS) Time & distance
    Download Solution PDF

    Two persons A and B start from the opposite ends of a 450 km straight track and run to and from between the two ends. The speed of the first person is 25 m/s and the speed of other is 35 m/s. They continue their motion for 10 hours. How many times did they pass each other? 

     

    1
     

    Incorrect Answer

    4
     

    Incorrect Answer

    3
     

    Incorrect Answer

    2

    Correct Answer
    छोटे Courses बड़े Results
    Master Time & distance
    Prepare through Micro-courses
    Try Now
    Explanation:

    First person speed = 25 m/s * 18/5 = 90 kmph
    Second person speed = 35 m/s * 18/5 = 126 kmph
    First person covers 90 * 10 = 900km
    900/450 = 2

    By: Sandeep Dubey
    ProfileResources

    Let's Discuss

    Master
    Time & distance
    With abhipedia
    Micro Courses
    Try Now
    What our students have to say
    Review on us
    Download Abhipedia Android App

    Access to prime resources

    Downlod from playstore
    download android app download android app for free