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    Subject

    Quantitative Aptitude

    Topic

    Ratio

    Moyna and Noyna respectively got 20% more and 10% less marks than Jolin in exam. What is the ratio of Noyna and Moyna's exam scores?

    ক)
    2 : 1
    খ)
    11 : 12
    গ)
    3 : 4
    ঘ)
    4 : 3
    ঙ)
    None

    Explanation

    মনেকরি, Jolin নম্বর পায় = 100 Moyna নম্বর পায় = 120 এবং Noyna = 90 ∴  Noyna : Moyna = 90: 120 = 3:4

    Related questions

    In a college, the ratio of foreign to local students is 3 : 7. If three-fourths of the local students are female and one-quarter of the foreign students is female. What fraction of the combined students is female?

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