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Q: Five years from now, the ratio of the ages of A, B and C will be 3:5:2. The sum of the squares of their present ages is 525. What is the present age of B?
  • A. 20 years
  • B. 25 years
  • C. 15 years
  • D. 10 years
Correct Answer: Option A -
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Explanations:

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