Multiple choice general knowledge

The Ration between the present ages of Vijay and Sanjay is 6:7. Three years hence the ratio will become 7:8 respectively. What is the present age of Vijay?

  1. 17 Years

  2. 18 Years

  3. 13 Years

  4. 25 Years
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Let Vijay's age = 6x and Sanjay's age = 7x. After 3 years: (6x + 3)/(7x + 3) = 7/8. Cross-multiplying: 48x + 24 = 49x + 21, giving x = 3. Vijay's present age = 6x = 6 × 3 = 18 years, so option B is correct.

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