Select the correct answerThe ratio of the present ages of two boys is 3 : 4. After 3 years, the ratio of their ages is equal to will be 4 : 5.The ratio of their ages after 21 years will be?Options11 : 1210 : 1114 : 1717 : 19

Select the correct answerTen years before, the ages of a mother and her daughter were in the ratio 3 : 1. In another 10 yr. from now, the ratio of their ages will be 13 : 7. What are their present ages?Options75 yr, 25 yr49 yr, 31 yr39 yr, 21 yr55 yr, 25 yr

The ratio of a father’s age to his son’s age is 4 : 1. The product of their ages is 196. What will be the ratio of their ages after 5 years?3 : 24 : 1111 : 44:1

Select the correct answerSeven years ago, the ages (in years) of A and B were in the ratio 4 : 5 and 7 years hence, their ages will be in the ratio 5 : 6. What will be ratio of their ages 5 years from now?Options31 : 3333 : 3434 : 4133 : 40

Ratio of the present age of a father to that of the son is 7 : 1. After 5 years the ratio will become 4: 1. What is the difference (in years) in their present ages? Options : 10 20 30 40

Select the correct answerThe ratio of the ages of Ram and Rahim 10 years ago was 1 : 3. The ratio of their ages 5 Years hence will be 2 : 3. Then, the ratio of their present ages is?Options1 : 23 : 42 : 53 : 5