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  9. Q196

RRB NTPC 2025 · Question 196 of 409

If alpha : beta = 15 : 22 and beta : gamma = 12 : 13, then what is the value of alpha : beta : gamma?

  1. A90 : 66 : 143
  2. B45 : 66 : 143
  3. C90 : 132 : 143Correct
  4. D90 : 143 : 132

Answer: C. 90 : 132 : 143

Official answer key verified. Detailed explanation coming soon.

Source: RRB NTPC Under-Graduate CBT-2 response sheet 20-Dec-2025 (candidate-shared copy of official answer-key viewing) · official-answer-key

← Q195View full paper (409 questions)Q197 →

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