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The average age of Naira, Ada and Sehar is 35 years. When Ada becomes as old as the present age of Naira, Naira’s age will be 11/6 times the present age of Sehar. 12 years ago Sehar was as old as the present age of Ada. What is the age (in years) of the oldest among them? 
  • a)
    54
  • b)
    42
  • c)
    45
  • d)
    30
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
The average age of Naira, Ada and Sehar is 35 years. When Ada becomes ...
12 years ago Sehar was as old as Ada at present
So, Sehar is 12 years elder to Ada
Let the present age of Naira = N, Sehar = 6x and Ada = 6x – 12
When age of Ada becomes = N, Age of Naira = 11x
11x – N = N – (6x – 12)
N = 8.5x – 6
Sum of ages of all = 3 × 35
8.5x – 6 + 6x + 6x – 12 = 105
x = 6
Present age of Naira = 8.5x – 6 = 45
Ada = 24 and Sehar = 36
Age of the oldest one among them = 45 years
Hence, option C is correct.
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The average age of Naira, Ada and Sehar is 35 years. When Ada becomes as old as the present age of Naira, Naira’s age will be 11/6 times the present age of Sehar. 12 years ago Sehar was as old as the present age of Ada. What is the age (in years) of the oldest among them?a)54b)42c)45d)30Correct answer is option 'C'. Can you explain this answer?
Question Description
The average age of Naira, Ada and Sehar is 35 years. When Ada becomes as old as the present age of Naira, Naira’s age will be 11/6 times the present age of Sehar. 12 years ago Sehar was as old as the present age of Ada. What is the age (in years) of the oldest among them?a)54b)42c)45d)30Correct answer is option 'C'. Can you explain this answer? for SSC CGL 2024 is part of SSC CGL preparation. The Question and answers have been prepared according to the SSC CGL exam syllabus. Information about The average age of Naira, Ada and Sehar is 35 years. When Ada becomes as old as the present age of Naira, Naira’s age will be 11/6 times the present age of Sehar. 12 years ago Sehar was as old as the present age of Ada. What is the age (in years) of the oldest among them?a)54b)42c)45d)30Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for SSC CGL 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The average age of Naira, Ada and Sehar is 35 years. When Ada becomes as old as the present age of Naira, Naira’s age will be 11/6 times the present age of Sehar. 12 years ago Sehar was as old as the present age of Ada. What is the age (in years) of the oldest among them?a)54b)42c)45d)30Correct answer is option 'C'. Can you explain this answer?.
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