Question

Given is a table with cost of goods with their respective prices and discounts. Find the total amount paid for them if the GST rate is 18%.
$\begin{array}{ccccc}\text{MRP}& \text{₹}7200& \text{Rs.}8000& \text{₹}5400& \text{₹}6000\\ \text{Discount}\%& \text{20}& \text{30}& \text{40}& \text{50}\end{array}$

Answer 1

$\begin{array}{ccc}\text{MRP}& \text{Discount}\%& \text{Selling Price}\\ \text{₹ 7200}& \text{20}& \text{80}\%\text{of}7200=\frac{80}{100}\times 7200\\ & & =\text{₹}5760\\ \text{₹ 8000}& \text{30}& \text{70}\%\text{of}8000=\frac{70}{100}\times 8000\\ & & =₹5600\\ \text{₹ 5400}& \text{40}& \text{60}\%\text{of}5400=\frac{60}{100}\times 5400\\ & & =₹3240\\ \text{₹ 6000}& \text{50}& \text{50}\%\text{of}6000=\frac{50}{100}\times 6000\\ & & =₹3000\end{array}$
Total SP = ₹5760 + ₹5600 + ₹3240 + ₹3000 = ₹17600
GST charged = 18%
Total GST charged = $\frac{18}{100}\times 17600$ = ₹3168
Total Amount to be paid for them including GST = 17600 + 3168 = ₹20768.