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  9. Q61

TNPSC Group-I 2025 · Question 61 of 66

If the HCF of 108 and 234 is expressible in the form 23x - 51, then what is the value of x?

Aptitude - HCF and LCM

  1. A3Correct
  2. B2
  3. C4
  4. D5

Answer: A. 3

Explanation

HCF(108, 234) = 18; 23x - 51 = 18 gives x = 3.

Source: TNPSC Group-I Prelims 2025 (held 15 June 2025) - official question paper via tnpscinfo.com (Impacteers TNPSC Coaching compilation)

← Q60View full paper (66 questions)Q62 →

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