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SSC PYQTier 1 2025

SSC CGL – Combined Graduate Level Examination · Question 1

If a % b = a² - b² and a % b = 63, find a and b.

  1. 9, 6
  2. 10, 7
  3. 8, 1
  4. 7, 4
Show answer & explanation

Answer: (C) 8, 1

Explanation

a² − b² = 63: 8² − 1² = 64 − 1 = 63.