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Q52 (CISF/2022) Miscellaneous & General Knowledge › Important Days, Places & Events

'B' is 28 years older than 'A'. After 12 years from now, the age of 'B' will be twice the age of 'A'. The present age of 'A' is :

Result
Your answer: —  Â·  Correct: D

Explanation

To find the present age of 'A', let us assume 'A's present age is x years.

Given that 'B' is 28 years older than 'A', 'B's present age can be expressed as x + 28.

After 12 years from now:

  • 'A's age will be x + 12
  • 'B's age will be (x + 28) + 12 = x + 40

According

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