Q161 M started business with Rs 72000 and after 5 months N joined him with Rs 60000. At the end of the year, out of total profit N received total Rs 24000 including 20% of the profits as commission for managing the business. What amount did N receive?

Q162 Y and Z invest in a business in the ratio 4:1. If 10% of the total profit goes to orphanage and Y’s share is Rs 1000, the total profit is?

Q163 P, Q and R jointly thought of engaging themselves in a business venture. It was agreed that P would invest Rs 7000 for 5 months, Q, Rs 8500 for 6 months and R Rs 12000 for 4 months. P wants to be the working member for which he receives 10% of the profits. The profit earned was Rs 6500. Calculate the share of Q in the profit.

Q164 L,M and N enter into a partnership in the ratio $\frac{7}{4}:\frac{5}{2}:\frac{6}{5}$. After 5 months L increases his share 40%. If the total profit at the end of one year be Rs 21090, then M’s share in the profit is?

Q165 P,Q and R subscribe Rs 41000 for a business. P subscribes Rs 5000 more than Q and Q, Rs 6000 more than R. Out of a total profit of Rs 20000, how much does P recieve?

Q166 X, Y and Z make investment into a business with X's contribution as 18000. If out of total profit, X gets 12000, Y gets 800 and Z gets 600, then Y's capital is?

Q167 Three partners shared the profit in a business in the ratio 6:7:9. They had partnered for 16 months, 9 months and 6 months respectively. What was the ratio of their investments?

Q168 P starts business with Rs 4500 and after 6 months, Q joins with P as his partner. After a year, the profit is divided in the ratio 3:5. What is Q's contribution in the capital?

Q169 B and C entered into partnership with capitals in the ratio 5:6. After 4 months, B withdraws $\frac{1}{3}$ of his capital and C withdraw $\frac{1}{4}$ of his capital. The gain at the end of 10 months was Rs 1510. B's share in this profit is?

Q170 P and Q started a partnership business investing some amount in the ratio of 5:7. R joined them after 6 months with an amount equal to that of Q. In what proportion should the profit at the end of one year be distributed among P,Q and R?