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Problems On Ages Formulas,Questions and Answers

Problems On Ages:We try to provide all types of shortcut tricks on Problems On Ages here. 

If the current age is x, then n times the age is nx.

2. If the current age is x, then age n years later/hence = x + n.

3. If the current age is x, then age n years ago = xn.

4. The ages in a ratio a : b will be ax and bx.

5.If the current age is x, then 1/n  of the age is x/n

If the current age of a person be X, then

– age after n years = X + n
– age n years ago = X – n
– n times the age = nX
– If ages in the numerical are mentioned in ratio A : B, then A : B will be AX and BX

2) If sum of ages of x and y is A and ratio of their ages is p : q respectively, then u can determine age of y by using the formula shown below:

 

1.Raju age after 15 years will be 5 times his age 5 years back, What is the present age of Raju

  1. 14
  2. 10
  3. 8
  4. 15

2. Sachin is younger than Rahul by 7 years. If the ratio of their ages is 7:9, find the age of Sachin

  1. 23.5
  2. 24.5
  3. 12.5
  4. 14.5

3.The ratio between the present ages of P and Q is 6:7. If Q is 4 years old than P, what will be the ratio of the ages of P and Q after 4 years

  1. 7:8
  2. 7:9
  3. 3:8
  4. 5:8

4.Ages of two persons differ by 16 years. If 6 year ago, the elder one be 3 times as old the younger one, find their present age

  1. 12,28
  2. 14,30
  3. 16,32
  4. 18,34

5.The sum of the ages of a father and son is 45 years. Five years ago, the product of their ages was four times the fathers age at that time. The present age of father and son

  1. 34,11
  2. 35,10
  3. 36,9
  4. 40,5
Problems On Ages:
Problems On Ages:

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

  1. 35
  2. 34
  3. 45
  4. 25

7.The total age of A and B is 12 years more than the total age of B and C. C is how many year younger than A

  1. 11
  2. 12
  3. 13
  4. 14

8.The ages of two persons differ by 16 years. 6 years ago, the elder one was 3 times as old as the younger one. What are their present ages of the elder person

  1. 15
  2. 20
  3. 25
  4. 30

9.The ages of two persons differ by 20 years. If 5 years ago, the elder one be 5 times as old as the younger one, their present ages (in years) are respectively

  1. 20,20
  2. 20,10
  3. 25,15
  4. 30,10

10.Ratio between Rahul and Deepak is 4:3, After 6 Years Rahul age will be 26 years. What is Deepak present age.

  1. 14
  2. 15
  3. 20
  4. 22

11.Sachin was twice as old as Ajay 10 years back. How old is Ajay today if Sachin will be 40 years old 10 years hence

  1. 18
  2. 25
  3. 15
  4. 20

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

  1. 30
  2. 35
  3. 37
  4. 41

13.Sushil was thrice as old as Snehal 6 years back. Sushil will be times as old as Snehal 6 years hence. How old is Snehal today

  1. 12
  2. 16
  3. 18
  4. 24

14.Six years ago, the ratio of the ages of Kunal and Sagar was 6:5, Four years hence, the ratio of their ages will be 11:10. What is Sagar age at present

  1. 10 years
  2. 12 years
  3. 14 years
  4. 16 years

15.Average age of A and B is 24 years and average age of B, C and D is 22 years. The sum of the ages of A, B, C and D is

  1. 90
  2. 98
  3. 120
  4. Data is not adequate

16.Total of the ages of A, B ahd C at present is 90 years. Ten years ago, the ratio of their ages was 1: 2: 3. What is the age of B at present

  1. 25
  2. 30
  3. 45
  4. 60

17.A man is 24 years older than his son. In two years, his age will be twice the age of his son. The present age of his son is

  1. 20 years
  2. 21 years
  3. 22 years
  4. 24 years

18.Ratio of ages of three persons is 4:7:9, Eight years ago, the sum of their ages was 56. Find their present ages.

  1. 16,35,36
  2. 12,28,36
  3. 16,28,27
  4. 16,28,36

19.A man is 24 years older than his son. In two years, his age will be twice the age of his son. The present age of this son is

  1. 21 years
  2. 22 years
  3. 23 years
  4. 24 years

20.Tanya’s grandfather was 8 times older to her 16 years ago. He would be 3 times of her age 8 years from now. What was ratio of ages of Tanya and her grandfather 8 years ago.

  1. 11:50
  2. 11:51
  3. 11:53
  4. 11:54

21.A person’s present age is two-fifth of the age of his mother. After 8 years, he will be one-half of the age of his mother. How old is the mother at present

  1. 38
  2. 40
  3. 42
  4. 44

22.The sum of the present ages of a father and his son is 60 years. Six years ago, father’s age was five times the age of the son. After 6 years, son’s age will be

  1. 15 years
  2. 18 years
  3. 20 years
  4. 22 years

23.Which of following statements are required to answer the Actual age of Abhinav ?
1. Five years ago, Abhinav’s age was double that of his son’s age at that time.
2. Present ages of Abhinav and his son are in the ratio of 11 : 6 respectively.
3. Five years hence, the respective ratio of Abhinav age and his son’s age will become 12 : 7.

  1. 1 and 3
  2. 2 and 3
  3. Any two of three
  4. None of three
24. Father is aged three times more than his son Ronit. After 8 years, he would be two and a half times of Ronit’s age. After further 8 years, how many times would he be of Ronit’s age?
         1.2 times
         2.2 1/2 times
          3.3 times
           4.2 3/4 times
25.The sum of ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child?
  1. 4 years
  2. 8 years
  3. 10 years
  4. None of three

26.A father said to his son, “I was as old as you are at the present at the time of your birth”. If the father’s age is 38 years now, the son’s age five years back was

  1. 14 years
  2. 19 years
  3. 33 years
  4. 38 years

27.A man is 24 years older than his son. In two years, his age will be twice the age of his son. The present age of his son is

  1. 14 years
  2. 22 years
  3. 18 years
  4. 20 years

28.Six years ago, the ratio of the ages of Kunal and Sagar was 6 : 5. Four years hence, the ratio of their ages will be 11 : 10. What is Sagar’s age at present?

  1. 14 years
  2. 16 years
  3. 18 years
  4. 20 years

29.At present, the ratio between the ages of Arun and Deepak is 4 : 3. After 6 years, Arun’s age will be 26 years. What is the age of Deepak at present ?

  1. 12 years
  2. 15 years
  3. 19 1/2  years
  4. 21 years

30.Sachin is younger than Rahul by 7 years. If their ages are in the respective ratio of 7 : 9, how old is Sachin?

  1. 16 years
  2. 18 years
  3. 24 1/2  years
  4. 28 years

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