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

    Question

    In the question, two quantities I and II are given. You have to solve both the quantities to establish the correct relation between Quantity-I and Quantity-II and choose the correct option.

    Quantity-I: Average number of bikes sold by a company

    from January to May is 320, while average number of bikes sold by the same company from May to December is 300. If the average number of bikes sold from January to December is 310, then find the number of bikes sold in May. Quantity-II: 280
    A Quantity-I > Quantity-II Correct Answer Incorrect Answer
    B Quantity-I < Quantity-II Correct Answer Incorrect Answer
    C Quantity-I ≤ Quantity-II Correct Answer Incorrect Answer
    D Quantity-I ≥ Quantity-II Correct Answer Incorrect Answer
    E Quantity-I = Quantity-II or No relation Correct Answer Incorrect Answer

    Solution

    ATQ, Quantity I: Number of bikes sold by the company from January to May = 320 × 5 = 1600 Number of bikes sold by the company from May to December = 300 × 8 = 2400 Number of bikes sold by the company from January to December = 310 × 12 = 3720 Number of bikes sold in May = 1600 + 2400 – 3720 = 280 Quantity II: 280 Hence, Quantity-I = Quantity-II

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