Multiple Choice Questions on The price of 12 kg of sugar is equal to that of 6 kg of rice The price of 10 kg of sugar and 8 kg of........... for RRB(NTPC) Exam Preparation

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Multiple Choice Questions

The price of 12 kg of sugar is equal to that of 6 kg of rice The price of 10 kg of sugar and 8 kg of...........

Quantitative Aptitude (RRB NTPC) Number System
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    The price of 12 kg of sugar is equal to that of 6 kg of rice. The price of 10 kg of sugar and 8 kg of rice is Rs. 1040. Find the price of 1 kg of sugar

    RS.80

    Incorrect Answer

    Rs.70

    Incorrect Answer

    Rs.60

    Incorrect Answer

    Rs.40

    Correct Answer
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    Explanation:
    Let the price of 1kg sugar and rice are x
    kg and y kg. Respectively.
    According to question, 12x = 6y
    2x = y..........1
    And 10x+8y = Rs.1,040..... ..2
    From equation 1 and 2, we have
    X=Rs.40

    By: Barka Mirza
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