Example 1

Example 2

The different between two positive number is 10,and the ratio between them is 5 : 3 then find the product of the two number.?

Example 3

Four number in the ratio 1 : 3: 4 : 7 add give a sum of 105 , then find the value of the biggest number ?

Example 4

The ratio of earnings to expenditure of A is 5 : 3 and that of B is 7 : 6 if the saving of A is double that of B , then what could be the ratio of total earnings of A and B together to the total expenditure of A & B together ?

(a) 4 : 3 (b) 3 : 5 (c) 5 : 3 (d) 2 : 3

Example 5

‘A’ sum money is to be distributed among A, B, C, D, in the ratio of 5 : 2 : 4 : 3 , if ‘C’ gets Rs. 1000 more than ‘D’ what is ‘B’ is share ?

(a) 500 (b) 1500 (c) 2000 (d) 2500