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SSC PYQTier 1 2025

SSC CGL – Combined Graduate Level Examination · Question 71

If x = √7, determine the value of x + 1/x.

  1. 8√7/7
  2. 7√7/8
  3. 7√7/9
  4. 9√7/7
Show answer & explanation

Answer: (A) 8√7/7

Explanation

√7 + 1/√7 = (7 + 1)/√7 = 8/√7 = 8√7/7. (Verified against the official SSC answer key.)