Multiple Choice Questions on what is ratio must in rice at Rs 3 20 KG be combined with rice at Rs 2 90 kg so that the combination........... for Mathematics - All Exams Preparation

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Multiple Choice Questions

what is ratio must in rice at Rs 3 20 KG be combined with rice at Rs 2 90 kg so that the combination...........

Quantitative Aptitude ( CCS) Ratio, Proportion
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    what is ratio must in rice at Rs.3.20/KG be combined with rice at Rs.2.90/kg so that the combination of worth Rs.3.08/kg is,

    3:2

    Correct Answer

    5:2

    Incorrect Answer

    6:5

    Incorrect Answer

    5:6

    Incorrect Answer
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    Explanation:

    Given
    i.    C.P of a kg quantity of  I kind (p) = 3.20
    ii.    C.P of a kg quantity of  II kind (p) = 2.90
    iii.    Mean rice price (p) = 3.08
    iv.    d – m = 3.08 – 2.90 = 0.18
    v.    m – c = 3.20 – 3.08 = 0.12
    Therefore, Needed ratio = 0.18 : 0.12 = 3 : 2

    By: MIRZA SADDAM HUSSAIN
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