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  9. Q51

RRB NTPC 2025 · Question 51 of 409

What will come in the place of the question mark (?) in the following equation, if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged? 32 − 15 ÷ 5 + 10 × 2 = ?

  1. A101
  2. B100
  3. C103
  4. D102Correct

Answer: D. 102

Official answer key verified. Detailed explanation coming soon.

Source: RRB NTPC Graduate CBT-2 response sheet 13-Oct-2025 Shift-1 (candidate-shared copy of official answer-key viewing) · official-answer-key

← Q50View full paper (409 questions)Q52 →

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