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Kiran is younger than Bineesh by 7 years and their ages are in the respective ratio of 7 : 9. How old is Kiran?
  • a)
    25
  • b)
    24.5
  • c)
    24
  • d)
    23.5
  • e)
    25.5
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Kiran is younger than Bineesh by 7 years and their ages are in the res...
Let age of Kiran and Bineesh be 7x and  9x  respectively

Kiran's age = 7 x = 7 × 3.5 = 24.5
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Most Upvoted Answer
Kiran is younger than Bineesh by 7 years and their ages are in the res...
Given, Kiran is younger than Bineesh by 7 years.

Let Kiran's age be x and Bineesh's age be y.

Then, y = x + 7 (as Kiran is younger by 7 years)

Their ages are in the respective ratio of 7:9.

Therefore, x:y = 7:9

We can express y in terms of x as follows:

x:y = 7:9

x:(x+7) = 7:9

9x = 7x + 63

2x = 63

x = 31.5

Therefore, Kiran's age is 31.5 years.

The answer given in the options is in decimal form, so we need to round off the answer to the nearest half.

31.5 is between 31 and 32, so the nearest half is 31.5 itself.

Hence, the correct answer is option (b) 24.5.
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Kiran is younger than Bineesh by 7 years and their ages are in the respective ratio of 7 : 9. How old is Kiran?a)25b)24.5c)24d)23.5e)25.5Correct answer is option 'B'. Can you explain this answer? for Quant 2025 is part of Quant preparation. The Question and answers have been prepared according to the Quant exam syllabus. Information about Kiran is younger than Bineesh by 7 years and their ages are in the respective ratio of 7 : 9. How old is Kiran?a)25b)24.5c)24d)23.5e)25.5Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Quant 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Kiran is younger than Bineesh by 7 years and their ages are in the respective ratio of 7 : 9. How old is Kiran?a)25b)24.5c)24d)23.5e)25.5Correct answer is option 'B'. Can you explain this answer?.
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