Question : A and B started a business with Rs. 15000 and Rs. 30000, respectively. If A and B share profit in the ratio of 1 : 5 respectively, then what is the ratio of the time period of investment for A and B respectively?

Question : Rs. 6000 was to be divided among P, Q, and R in the ratio of 5 : 7 : 8. By mistake it was divided among P, Q, and R in the ratio of 9 : 7 : 4. What amount R has lost in the division?

Question : Rs. 4,500 is divided among four friends in the ratio of $\frac{1}{6}: \frac{1}{4}: \frac{1}{3}: \frac{1}{2}$, What is the amount received by the person who got the smallest share?

Question : Rs. 15000 is divided among E, F, and G. E's share and F's share are in the ratio of 3 : 2. F's share and G's share are in the ratio of 6 : 5. How much amount will F receive?

Question : If Rs. 4200 is distributed among A, B, and C such that A : B = 2 : 3 and B : C = 6 : 5, then find the share of B.