IIMB 2001 (QA) PYQs

In a business partnership among P, Q, R and S, the profit is shared as follows:

$\frac{\text{P's share}}{\text{Q's share}} = \frac{2}{3}$, $\frac{\text{Q's share}}{\text{R's share}} = \frac{4}{5}$, $\frac{\text{R's share}}{\text{S's share}} = \frac{5}{12}$.

If the total profit is ₹24850, the difference (in ₹) of the combined share of profit of P and S and that of Q and R taken together is

The expenses of U.A. High School consist of a fixed component and a variable component that depends on the number of students. When the school had $150$ students, the total expenses amounted to Rs. $10,000$, and when there were $120$ students, the expenses were Rs. $8,400$. Determine the total expenses when the school has $330$ students.

The expenses of an all-boys' institute are partly constant and partly vary as the number of boys. The expenses were Rs. $10,000$ for $150$ boys and Rs. $8,400$ for $120$ boys. What will the expenses be if there are $330$ boys?