Aptitude - Problems on Ages - Discussion
Discussion Forum : Problems on Ages - General Questions (Q.No. 6)
6.
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:
Answer: Option
Explanation:
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.
Discussion:
94 comments Page 6 of 10.
Adeesh said:
10 years ago
He said father's age will be twice not son's age.
If assume son age is x so father age will be 2x.
As we solved x = x+2 and x+2+24.
Please correct me?
If assume son age is x so father age will be 2x.
As we solved x = x+2 and x+2+24.
Please correct me?
Chetan said:
10 years ago
A man is 24 years older than his son.
Let us take son's age as X. So, father's age will be X+24.
In two years, son's age X+2.
Father's age X+24+2 = X+26.
His (Father's) age will be twice the age of his son.
X+26 = 2(X+2) (Twice the age of his son. So twice Son's age).
X+26 = 2X+4.
22 = X.
By solving, X = 22.
Let us take son's age as X. So, father's age will be X+24.
In two years, son's age X+2.
Father's age X+24+2 = X+26.
His (Father's) age will be twice the age of his son.
X+26 = 2(X+2) (Twice the age of his son. So twice Son's age).
X+26 = 2X+4.
22 = X.
By solving, X = 22.
(1)
Angel said:
9 years ago
Father is 42 years old and his son is 16 years old. How many years will father's age be 2 times of his son's age? used equation.
Racha sunil said:
9 years ago
I'm a commerce background student, Please explain each with step by step.
Gaurav said:
9 years ago
Anyone can tell me why 2 is multiply with the son's age. Why not with the father age because father age will become the twice.
Please explain.
Please explain.
Madan said:
9 years ago
Its better to check given option. We will get easy answer in few sec.
Saranya said:
9 years ago
Anyone can tell me why 2 is multiply with the son's age? Why not with the father age because father age will become the twice?
Please explain.
Please explain.
Alisha said:
9 years ago
I agree with you @Yash.
The present age of the son should be 20.
If not please explain.
The present age of the son should be 20.
If not please explain.
Durgadatta said:
9 years ago
Let son's age = x,
Father is 24 years elder than the son, hence son's age = 24 + x,
In the question given that, after 2 years father age will be twice the age of the son.
So, (x + 24) + 2 = 2(x + 2) solve this.
The answer is 22.
Father is 24 years elder than the son, hence son's age = 24 + x,
In the question given that, after 2 years father age will be twice the age of the son.
So, (x + 24) + 2 = 2(x + 2) solve this.
The answer is 22.
Lucky said:
9 years ago
@Alisha and Yash,
We assume that the present age of son be "x" that is 22. We don't subtract 2 from that.
We assume that the present age of son be "x" that is 22. We don't subtract 2 from that.
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