If 5 added in first no and 15 is added in second no, then the ratio becomes 5 : 4. If 20 and 15 is substracted from first and second respectively then ratio becomes 5 : 2. then find the numbers?

A. 12, 33

B. 13 , 33

C. 25 , 45

D. 15 , 40

Sir( c) ans. Hoga is questions ka ...25,45

Ratio and Proportion are explained majorly based on fractions. When a fraction is represented in the form of a:b, then it is a ratio whereas a proportion states that two ratios are equal. Here, a and b are any two integers. The ratio and proportion are the two important concepts, and it is the foundation to understand the various concepts in mathematics as well as in science.