Aayush buys 70 cups, at the rate of Rs 20 each, but he could sell only 50 cups and earned a profit of 717717%. At what rate did he sell each cup?Rs 25Rs 27Rs 30Rs 22

To solve this problem, we first need to calculate the cost price of the cups that Aayush bought.

Step 1: Calculate the cost price Aayush bought 70 cups at the rate of Rs 20 each. So, the total cost price = 70 * 20 = Rs 1400.

Step 2: Calculate the selling price Aayush sold 50 cups and earned a profit of 717717%. This means that the selling price was 717717% more than the cost price.

To calculate the selling price, we first need to convert the profit percentage to a decimal. 717717% = 717717/100 = 7177.17 times the cost price.

So, the total selling price = cost price + profit = 1400 + 7177.17 * 1400 = Rs 10,048,438.

Step 3: Calculate the selling price per cup Aayush sold 50 cups for Rs 10,048,438. So, the selling price per cup = total selling price / number of cups sold = 10,048,438 / 50 = Rs 200,968.76.

Therefore, Aayush sold each cup for Rs 200,968.76.

However, this answer does not match any of the options given (Rs 25, Rs 27, Rs 30, Rs 22). It seems like there might be a mistake in the problem, as a profit of 717717% is extremely high and results in an unrealistic selling price.