Multiple Choice Questions on The distance between two stations A and B is 200 km A train leaves A towards B at an average speed o........... for Mathematics - All Exams Preparation
Logo Mathematics - All Exams

Problems on trains

Quantitative Aptitude ( CCS)

Title

45:30

Video Progress

8 of 24 completed

Notes Progress

5 of 15 completed

MCQs Progress

38 of 100 completed

Subjective Progress

8 of 20 completed

Continue to Next Topic

Indian Economy - Understanding the basics of Indian economic system

Next Topic

    Download Solution PDF

    The distance between two stations A and B is 200 km. A train leaves A towards B at an average speed of 60 km/hr. After an hour, another train leaves B towards A at an average speed of 80 km/hr. The distance of the point where the two trains meet, from A is :

    100km

    Incorrect Answer

    140km

    Incorrect Answer

    120km

    Correct Answer

    180km

    Incorrect Answer
    Explanation:

    Solution: 
    Let the distance be xkm.
    x/60 – (200-x)/80 = 1
    (4x-600+3x) /240 =1
    7x – 600=240
    X=120km.

    By: Pranav Gupta
    ProfileResources

    Review on us
    Download Abhipedia Android App

    Access to prime resources

    Downlod from playstore
    download android app download android app for free