Explanation: To understand the calculation of GST in this context, we need to break down the transaction step by step.
1. **MRP (Maximum Retail Price)**: The MRP of the product is Rs. 15,000. This is the price at which the product is intended to be sold to the consumer.
2. **Discount Calculation**: A discount of 30% is applied to the MRP. The discount amount is calculated as follows:
\[
\text{Discount Amount} = \text{MRP} \times \frac{\text{Discount Percentage}}{100} = 15,000 \times \frac{30}{100} = 15,000 \times 0.30 = 4,500
\]
Therefore, the net price after the discount is:
\[
\text{Net Price} = \text{MRP} - \text{Discount Amount} = 15,000 - 4,500 = 10,500
\]
3. **GST Calculation**: The GST rate is 5%. The GST amount is calculated on the net price after the discount is applied. The GST amount is:
\[
\text{GST Amount} = \text{Net Price} \times \frac{\text{GST Rate}}{100} = 10,500 \times \frac{5}{100} = 10,500 \times 0.05 = 525
\]
Thus, the GST amount paid for the transaction is Rs. 525.
It is important to note that the GST is calculated on the net price after any discounts are applied, not on the original MRP. This is a common misconception that can lead to incorrect calculations. The correct approach is to first apply the discount to the MRP to get the net price, and then calculate the GST on this net price.
Understanding this process is crucial for correctly calculating the GST amount in various transactions, which is a common requirement in financial and accounting contexts, as well as in competitive examinations such as CA Final, CPT, CS Executive, UPSC, SSC, and Banking Exams.