Prepare for your exams with Eduvai.

Ten years ago, A was half of B in age. If the ratio of their present age is 3 : 4, what will be the total of their present ages?

1. A 20 years
2. B 30 years
3. C 45 years
4. D None of these

The age of 6 boys of a team led by Karim is 8.5 and if Karim is dropped the average age of the remaining boys will be 7.2. What is the age of Karim?

1. A 10.8
2. B 12.6
3. C 15
4. D 7.8

A woman is 30 times older than her son. 18 years later she will be thrice as old as her son. What is the woman’s present age in years?

1. A 30
2. B 35
3. C 36
4. D 40

The present ages of A and B are in the ratio 6 : 4. Five years ago their ages were in the ratio 5 : 3. Find their present ages.

1. A 25, 15
2. B 30, 20
3. C 36, 24
4. D 42, 28

The average age of three persons is 30 years. If the ratio of three ages is 3 : 5 : 7. What is the age of the youngest person?

1. A 16 years
2. B 18 years
3. C 42 years
4. D 8 years

Four years ago Sumon's age was half of what it will be in eight years. How old is Sumon?

1. A 10
2. B 12
3. C 16
4. D 8

If Rahim was 32 years old 8 years ago, how old was he x years ago?

1. A 24 - x
2. B 40 - x
3. C x - 24
4. D x - 40

A father's age is 4 times his son's now. 20 years from now, the father's age will be double his son's age. What will be the son's age 10 years from now?

1. A 10
2. B 20
3. C 25
4. D 30

If 12 years are added to 2/3 age of Rani, she will be three years older than today. What is Rani's present age?

1. A 25
2. B 26
3. C 27
4. D 29

A is two years older than B who is twice as old as C. If the total of the ages of A, B and C be 27, then how old is B?

1. A 10
2. B 7
3. C 8
4. D 9

Father's age is 4 times his son's age now. 20 years from now son's age will be half of his father's age. What is difference in years of the present ages of father & son?

1. A 20
2. B 25
3. C 30
4. D 40

Lima is 10 years older than Rima. In 7 years time Lima will be twice as old as Rima. Find Lima's age now?

1. A 13
2. B 15
3. C 23
4. D 3