To find the final selling price (SP) of the refrigerator after successive discounts, we first calculate the price after the initial discount and then apply the second discount to that reduced price.

Refrigerator Discounts Calculation

Given:

• Marked Price (MP) = ₹25,000
• First Discount = 15%
• Second Discount = 12%

Step 1: Calculate Price After First Discount

The first discount is 15% on the marked price.

Discount Amount 1 = $MP \times \frac{15}{100}$

Discount Amount 1 = $25000 \times \frac{15}{100} = ₹3750$

Price after 1st Discount = $MP - \text{Discount Amount 1}$

Price after 1st Discount = $25000 - 3750 = ₹21250$

Step 2: Calculate Final Selling Price After Second Discount

The second discount of 12% is applied to the price calculated after the first discount (₹21,250).

Discount Amount 2 = Price after 1st Discount $\times \frac{12}{100}$

Discount Amount 2 = $21250 \times \frac{12}{100} = ₹2550$

Final Selling Price (SP) = Price after 1st Discount - Discount Amount 2

SP = $21250 - 2550 = ₹18700$

Alternative Method: Using Successive Discount Formula

The final selling price can also be calculated directly:

SP = $MP \times (1 - \frac{d_1}{100}) \times (1 - \frac{d_2}{100})$

SP = $25000 \times (1 - \frac{15}{100}) \times (1 - \frac{12}{100})$

SP = $25000 \times (1 - 0.15) \times (1 - 0.12)$

SP = $25000 \times 0.85 \times 0.88$

SP = $25000 \times 0.748$

SP = $₹18700$

Therefore, the final selling price of the refrigerator is ₹18,700.