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SSC CGL Mathematical Operations question with solution

Mathematical OperationsModerateSSC CGL 2024

If 'P' means '×', 'Q' means '+' and 'R' means '−', what is the value of the following expression? 3 P 9 Q 28 R 4

  1. (A)53
  2. (B)51
  3. (C)23
  4. (D)107

Correct answer: (B) 51

Replacing the letters with the operations gives 3 × 9 + 28 − 4. Following BODMAS, multiply first: 27 + 28 − 4 = 51.

About this question

Subject
General Intelligence and Reasoning
Topic
Mathematical Operations
Exam
SSC CGL 2024
Attempts on SSC Rank
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Appears in: SSC CGL 2024 Tier 1 Question Paper — 9 September, Shift 1

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Last reviewed on 5 Oct 2026. Spotted a mistake? See our correction policy.