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  • 7/30/2019 Problems on Trains 7

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    Aptitude :: Problems on Trains

    @ : Home > Aptitude > Problems on Trains > General Questions

    Overview

    Important Formulas

    Exercise

    General Questions

    Data Sufficiency 1

    Data Sufficiency 2

    Data Sufficiency 3

    "Do not wait for leaders; do it alone, person to person."

    31. Two, trains, one from Howrah to Patna and the other from Patna to Howrah, start

    simultaneously. After they meet, the trains reach their destinations after 9 hours and

    16 hours respectively. The ratio of their speeds is:

    A.2 : 3 B.4 : 3

    C.6 : 7 D.9 : 16

    Answer & Explanation

    Answer: Option B

    Explanation:

    Let us name the trains as A and B. Then,

    (A's speed) : (B's speed) = b : a = 16 : 9 = 4 : 3.

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    Read more:

    Problems on Trains - Important Formulas

    Problems on Trains - Data Sufficiency 1

    Problems on Trains - Data Sufficiency 2

    Problems on Trains - Data Sufficiency 3

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