Aptitude-Problems of Age

Aptitude Questions Based On Age

All Questions Answer are given Below Check it

Question 1.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 ages of P and Q After 4 Years ?

A)7:8
B)7:7
C)9:7
D)6:7

Question 2.Sachin is younger than Rahul by 4 years .If Their ages are in the respective ratio of 7:9 how old is the sachin?

A)23 years
B)22 years
C)24 years 
D)25 years

Question 3. Six Years ago the ratio of ages of kunal and sagar was 6:5 four Year hence the ratio of their ages will be 11:10 What is sagar's age at present ?

A)16 years
B)18 years
C)17 years
D)19 years

Question 4. Rushi's age after 15 years will be 5 times his age 5 year back .What is present age of Rushi ?

A)12
B)13
C)11
D)10

Question 5. The ages of two person s differ by 16 years.If 6 years ago ,the elder one be 3 times as old as younger one ,Find their present ages?

A)15 years and 40 years
B)15 years and 30 years
C)14 years and 40 years
D)14 years and 30 years

Question 6. The ratio of father's age to his son's age is 7:3.the product of their ages is 756 the ratio of their ages after 6 years will be?

A)3:1
B)2:3
C)2:1
D)3:2

Question 7. 18 years ago father was three times as old as his son now the father is only twice as old as his son then the sum of present ages of the son and the father is?

A)106
B)107
C)108
D)110

Question 8. Tanya's grandfather was 8 times older to her 16 years ago she would be 3 times of her age 8 years from now 8 years ago what was the ratio of Tanya age to that of her grandfather?

A)11/53
B)15/45.
C)13/43
D)18/43.

Question 9. 1 year ago the ratio of of gaurav and sachin's age watch 6:7 respectively 4 years hence this ratio would be 7:8 how old is Sachin?

A)31 years.
B)32 years.
C)35 years.
D)36 years.

Question 10. Q is as much younger then R age he is older than T. if the sum of of the ages of R and T is 50 years.what is definitely the difference between R and Q's ages?

A)25
B)2
C)3
D)Data inadequate

Question 11. Ayesha's father was 38 years of age when she was born while her mother was 36 years old when her brother four years younger to her was born.What is difference between ages of her parents?

A)7 years
B)6 years
C)5 years
D)4 years

Question 12. If 6 years was subtracted form the present age of Gagan and the Remainder is divided by 18,then the present age of his grandson Anup is obtained.If Anup is 2 years younger to madam whose age is 5 years,then What is Gagan's Present Age ?

A)60 Years
B)50 Years
C)40 Years
D)70 Years

Question 13.A man is 24 years older than his son .In two years,his age will be twice the ages of his son .The present age of son is?

A)25 years
B)24 years
C)23 years
D)22 years

Question 14.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 ?

A) 35 years
B) 36 years
C) 37 years
D) 38 years

Question 15. The difference between the ages of two persons is 10 years.Fifteen years ago,the elder one was twice as old as the younger one.the person age of the elder person is?

A)36 Years 
B)35 Years 
C)37 Years 
D)38 Years 

Show me the Answers!

Question 1: The correct answer is 
Correct Option is-A)
Lets P age and Q age be 6x Years and 7x years respectively 
Then
7x-6x=4, x=4
Required Ratio =(6x+4):(7x+4)
=28:32

7:8

Question 2: The correct answer is 
Correct Option- C)
Let Rahul age be x years .The sachin age =(x-7) Years 
x-7/x=7/9
9x-63=7x
2x=63
x=31.5

Hence sachin age =(x-7)=(31.5-7)=24.5 Years

Question 3: The correct answer is
Correct Option- A)
Let the ages of kunal and save 6 years ago be 6x and 5x years respectively 
Then 
(6x+6)+4/(5x+6)+4=11/10
10(6x+10)=11(5x+10)
5x=10
x=2.

Sagar's present age =(5x+6)=16 Years .

Question 4: The correct answer is 
Correct Option- D)
Let Rushi's present age be x years 
Then 
Rushi's age after 15 years =(x+15) Years
Rushi's age 5 years back =x-5 years 
x+15=5(x-5)
x+15=5x-25
4x=40
x=10

Hence Rushi's present age is 10 years.

Question 5: The correct answer is 
Correct Option-D)
Let the ages of the younger person be x years
Then age of the elder person =(x+16)years
3(x-6)=(x+16-6)
3x-18=x+10
2x=28
x=14

Hence their present ages are 14 years and 30 years .

Question 6: The correct answer is 
Correct Option- C)
The present ages of the father and son be 7x and 3x years respectively
Then,
7x×3x=756
21x²=756
x²=36
X=6

Required ratio=(7x+6):(3x+6)=48:24=2:1.

Question 7: The correct answer is 
Correct Option- C)
Let the present ages of the father and son be 2x and X years respectively then
(2x-18)=3(x-18)
x=36

Required some =(2x+x)=3x=108 years

Question 8: The correct answer is 
Correct Option- A)
16 years ago let T=x years and G=8x years
After 8 year from now T=(x+16+8) years and G=(8x+16+8) years
8x+24=3(x+24)
5x=48
8 years ago
T/G=x+8/8x+8 
By putting value we get

88/424=11/53.

Question 9: The correct answer is 
Correct Option- D)
Let gaurav's and sachin's ages 1 year ago be 6x and 7x years respectively then gaurav's age 4 years hence=(6x+1)+4=(6x+5) years.
Sachin's age 4 years hence =(7x+1)+4=(7x+5) years.
6x+5/7x+5=7/8
8(6x+5)=7(7x+5)
48x+40=49x+35 
x=5

Hence sachin's present age=(7x+1)=36 years.

Question 10: The correct answer is 
Correct Option- D)
R-Q=R-T 
Q=T
Also,R+T=50
R+Q=50

So,(R-Q) cannot be determined.

Question 11: The correct answer is 
Correct Option-B)
Mother's age when ayesha's was born=36 years
Father's age when Ayesha's brother  was born =(38+4) Years =42 years

Required difference =(42-36)years=6 years.

Question 12: The correct answer is 
Correct Option- A)
Anup's age =(5-2) years =3 years .
Let gagan's age be x years
Then 
x-6/18=3
x-6=54

x=60

Question 13: The correct answer is 
Correct Option- D)
Let the son's present age be  x years.Then,man's present age=(x+24) years 
(x+24)+2=2(x+2)
x+26=2x+4

x=22

Question 14: The correct answer is 
Correct Option- A)
Let ages of A and B 10 years ago be x and 2x years respectively
Then 
x+10/2x+10=3/4
4(4x+10)=3(2x+10)
2x=10
x=5

Sum of their present ages =(x+10)+(2x+10)=(3x+20)=35 years

Question 15: The correct answer is 
Correct Option- B)
Let their ages be x years and (x+10) years respectively.
Then,(x+10)-15=2(x-15)
x-15=2(x-15)
x-5=2x-30 
x=25

Present age of the elder person =(x+10)=35 Years .

You answered them all right!