GATE Exam  >  GATE Questions  >  12 years ago, age of a father was 4 times of ... Start Learning for Free
12 years ago, age of a father was 4 times of that of his son. 6 years later age of father would be twice of that of son then what is present age of son?
  • a)
    25 years
  • b)
    21 years
  • c)
    16 years
  • d)
    18 years
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
12 years ago, age of a father was 4 times of that of his son. 6 years ...
Let the ages of father and son 12 years ago were F and S respectively. Then A/Q,

Present age of son  x+ 12 = 9+12 = 21 yesrs
View all questions of this test
Most Upvoted Answer
12 years ago, age of a father was 4 times of that of his son. 6 years ...
Let's assume the present age of the son is 'x' years.

12 years ago,
Age of the father = 4 * (age of the son)
So, the age of the father 12 years ago was 4x years.

Now, let's solve the problem step by step.

Step 1: Age of the son after 6 years
After 6 years, the son's age would be (x + 6) years.

Step 2: Age of the father after 6 years
After 6 years, the father's age would be (4x + 6) years.

Step 3: According to the problem statement,
"After 6 years, the age of the father would be twice that of the son."
So, we can write the equation as:
4x + 6 = 2(x + 6)

Step 4: Solve the equation
4x + 6 = 2x + 12
2x = 6
x = 3

Therefore, the present age of the son is 3 years.
Free Test
Community Answer
12 years ago, age of a father was 4 times of that of his son. 6 years ...
I didn't understand the explanation of this answer
Explore Courses for GATE exam
12 years ago, age of a father was 4 times of that of his son. 6 years later age of father would be twice of that of son then what is present age of son?a)25 yearsb)21yearsc)16yearsd)18yearsCorrect answer is option 'B'. Can you explain this answer?
Question Description
12 years ago, age of a father was 4 times of that of his son. 6 years later age of father would be twice of that of son then what is present age of son?a)25 yearsb)21yearsc)16yearsd)18yearsCorrect answer is option 'B'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about 12 years ago, age of a father was 4 times of that of his son. 6 years later age of father would be twice of that of son then what is present age of son?a)25 yearsb)21yearsc)16yearsd)18yearsCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 12 years ago, age of a father was 4 times of that of his son. 6 years later age of father would be twice of that of son then what is present age of son?a)25 yearsb)21yearsc)16yearsd)18yearsCorrect answer is option 'B'. Can you explain this answer?.
Solutions for 12 years ago, age of a father was 4 times of that of his son. 6 years later age of father would be twice of that of son then what is present age of son?a)25 yearsb)21yearsc)16yearsd)18yearsCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for GATE. Download more important topics, notes, lectures and mock test series for GATE Exam by signing up for free.
Here you can find the meaning of 12 years ago, age of a father was 4 times of that of his son. 6 years later age of father would be twice of that of son then what is present age of son?a)25 yearsb)21yearsc)16yearsd)18yearsCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of 12 years ago, age of a father was 4 times of that of his son. 6 years later age of father would be twice of that of son then what is present age of son?a)25 yearsb)21yearsc)16yearsd)18yearsCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for 12 years ago, age of a father was 4 times of that of his son. 6 years later age of father would be twice of that of son then what is present age of son?a)25 yearsb)21yearsc)16yearsd)18yearsCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of 12 years ago, age of a father was 4 times of that of his son. 6 years later age of father would be twice of that of son then what is present age of son?a)25 yearsb)21yearsc)16yearsd)18yearsCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice 12 years ago, age of a father was 4 times of that of his son. 6 years later age of father would be twice of that of son then what is present age of son?a)25 yearsb)21yearsc)16yearsd)18yearsCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice GATE tests.
Explore Courses for GATE exam
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev