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    An electronic gadget is marked at ₹12,000. A store offers a 15% discount. Additionally, there is a seasonal discount of 5% on the discounted pric
    Question

    An electronic gadget is marked at ₹12,000. A store offers a 15% discount. Additionally, there is a seasonal discount of 5% on the discounted price. What is the final selling price of the gadget?

    A.

    ₹9,600

    B.

    ₹10,000

    C.

    ₹9,690

    D.

    ₹9,840

    Correct option is C

    Given:

    Marked Price (MP) = ₹12,000

    First discount = 15%

    Second discount = 5% (on the reduced price)

    Need: Final Selling Price (SP)

    Formula Used:

    For successive discounts:

    SP = MP ×(1d1100)×(1d2100)\times \left(1 - \frac{d_1}{100}\right) \times \left(1 - \frac{d_2}{100}\right)

    Solution:

    SP = 12,000×(115100)×(15100) \times \left(1 - \frac{15}{100}\right) \times \left(1 - \frac{5}{100}\right)

    = 12,000×0.85×0.95=90 \times 0.85 \times 0.95 = 9​,690

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