New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    Study the following information carefully and answer the given questions: The given data is regarding the three companies selling certain masks at certain price. Company A: Number of mask sold by company A is 100. C.P of per mask is Rs.20. 40% mask sold at 20% profit and remaining at 10% profit. Company B: Number of mask sold by company B is 150. C.P of per mask is Rs.48. Mask is marked up by 50% and sold at discount of 10%. Company C: Total money received by selling all masks is Rs.10800. Selling price of each mask is Rs.100. Profit earned on selling per mask is 25%.

    40% mask from company A purchased by men. 30% of mask

    from company B purchased by men. Find the difference between the mask purchased by women from company A and B.
    A 30 Correct Answer Incorrect Answer
    B 15 Correct Answer Incorrect Answer
    C 45 Correct Answer Incorrect Answer
    D 35 Correct Answer Incorrect Answer
    E 21 Correct Answer Incorrect Answer

    Solution

    Number of mask purchased by women from company A = 100 × (60/100) = 60 Number of mask purchased by women from company B = 150 × (70/100) = 105 Required difference = 105 – 60 = 45

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