IIM-B (BBA-DBE) 2024 #2 (QA) PYQs

While selling $15$ items, a shopkeeper earned a profit equal to the total cost price of $3$ items. If each item is marked $25\%$ above its actual cost and a discount of $₹2$ is given while selling it, then what is the difference between the total cost price of $20$ items and the total selling price of $12$ items?

The sum of the cost prices of three items was $₹24,150$. The person sold the first item at a profit of $72\%$, the second item at a profit of $40\%$, and the third item at a profit of $126\%$. The total profit earned from the sale of these three items was $₹13,942$. If the cost price of the second item was $₹175$ more than what it actually was, then the ratio of the cost prices of the second and the third items, respectively, would have been $4 : 5$. What was the difference (in Rs.) between the profits earned from the sale of the first and the second items?

A shopkeeper bought 10,000 kg rice for ₹1,50,000. He sold 60% of it at 20% profit and 90% of the remaining rice at 15% profit. The left rice was found to be spoilt and he had to throw it out. If he spent ₹21 per 100 kg for transportation at the time of buying the rice, then what is his profit or loss percentage in this deal?