The ratio of the first and second class fares between two railway stations is 4 : 1 and that of the number of passengers…

The ratio of weekly income of A and B is 9 : 7 and the the ratio of their expenditure is 4 : 3. If each saves Rs. 200 pe…

If m : n = 3 : 2, then (4m + 5n) : (4m - 5n) is equal to = ?

Two numbers are in the ratio of 3 : 5. If 9 is subtracted from each, they are in the ratio of 12 : 23. What is the large…

Two natural numbers are in the ratio 3 : 5 and their product is 2160. The smaller of the numbers is -

In a certain company, the ratio of the number of managers to the number of production - line workers is 5 to 72. If 8 a…

A sum of Rs. 1240 is distributed among A, B and C such that the ratio of amount received by A and B is 6 : 5 and that of…

The monthly salaries of Pia and Som are in the ratio of 5 : 4. From her monthly salary, gives $$\frac{{\text{3}}}{{\text…