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CAT 2025 Set-2 | Quantitative Aptitude | Question: 18

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Let $a_{n}$ be the $n^{\text {th }}$ term of a decreasing infinite geometric progression. If $a_{1}+a_{2}+a_{3}=52$ and $a_{1} a_{2}+a_{2} a_{3}+a_{3} a_{1}=624$, then the sum of this geometric progression is

  1. $57$
  2. $54$
  3. $60$
  4. $63$

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