Two numbers are in the ratio 4 : 3. If 2 is added to each of the number the new ratio becomes 5 : 4. Then, find the numbers

The ratio's of salaries of Ram, Tom and Gita are in the ratio of 4:5:7. If the increment is their salaries 10%, 5% and 5% respectively. Then what will be the ratio of their salary?

If $\frac{1}{a} : \frac{1}{b} : \frac{1}{c} = 3 : 4 : 2$, then determine a:b:c.

P is 40 years old and Q is 60 years old. How many years ago was the ratio of their ages 3 : 5 ?

Arrange the given ratios in descending order:

a. 7 : 15

b. 15 : 23

c. 17 : 25

d. 21 : 39

Choose the correct answer from the options given below:

The monthly salary of A, B and C are in the ratio 2:3: 5. If C's monthly salary is Rs.1200 more than that of A, then B's annual salary is:

A sum of Rs. 1250 is divided among A, B and C such that A gets $\frac{2}{9}$ of B's share and C gets $\frac{3}{4}$ of A's share. Find the shares of A, B and C (in Rs.).