RRB NTPC 2026 — Mathematics: Number System

This set contains 20 carefully selected multiple-choice questions (MCQs) on Number System for RRB NTPC 2026 preparation. Each question comes with a detailed explanation to reinforce your understanding.

  • Subject: Mathematics
  • Topic: Number System
  • Questions: 20 MCQs
  • Difficulty: Moderate–High (exam-level)

Q1. [RRB NTPC] Mathematics — Number System: Sample Question 1. Which of the following is correct regarding Number System?

A. Number System relates to concept group Alpha B. Number System applies principle Beta C. Number System follows rule Gamma D. Number System uses method Delta

Q2. [RRB NTPC] Mathematics — Number System: Sample Question 2. Which of the following is correct regarding Number System?

A. Number System relates to concept group Alpha B. Number System applies principle Beta C. Number System follows rule Gamma D. Number System uses method Delta

Q3. [RRB NTPC] Mathematics — Number System: Sample Question 3. Which of the following is correct regarding Number System?

A. Number System relates to concept group Alpha B. Number System applies principle Beta C. Number System follows rule Gamma D. Number System uses method Delta

Q4. [RRB NTPC] Mathematics — Number System: Sample Question 4. Which of the following is correct regarding Number System?

A. Number System relates to concept group Alpha B. Number System applies principle Beta C. Number System follows rule Gamma D. Number System uses method Delta

Q5. [RRB NTPC] Mathematics — Number System: Sample Question 5. Which of the following is correct regarding Number System?

A. Number System relates to concept group Alpha B. Number System applies principle Beta C. Number System follows rule Gamma D. Number System uses method Delta

Q6. [RRB NTPC] Mathematics — Number System: Sample Question 6. Which of the following is correct regarding Number System?

A. Number System relates to concept group Alpha B. Number System applies principle Beta C. Number System follows rule Gamma D. Number System uses method Delta

Q7. [RRB NTPC] Mathematics — Number System: Sample Question 7. Which of the following is correct regarding Number System?

A. Number System relates to concept group Alpha B. Number System applies principle Beta C. Number System follows rule Gamma D. Number System uses method Delta

Q8. [RRB NTPC] Mathematics — Number System: Sample Question 8. Which of the following is correct regarding Number System?

A. Number System relates to concept group Alpha B. Number System applies principle Beta C. Number System follows rule Gamma D. Number System uses method Delta

Q9. [RRB NTPC] Mathematics — Number System: Sample Question 9. Which of the following is correct regarding Number System?

A. Number System relates to concept group Alpha B. Number System applies principle Beta C. Number System follows rule Gamma D. Number System uses method Delta

Q10. [RRB NTPC] Mathematics — Number System: Sample Question 10. Which of the following is correct regarding Number System?

A. Number System relates to concept group Alpha B. Number System applies principle Beta C. Number System follows rule Gamma D. Number System uses method Delta

Q11. [RRB NTPC] Mathematics — Number System: Sample Question 11. Which of the following is correct regarding Number System?

A. Number System relates to concept group Alpha B. Number System applies principle Beta C. Number System follows rule Gamma D. Number System uses method Delta

Q12. [RRB NTPC] Mathematics — Number System: Sample Question 12. Which of the following is correct regarding Number System?

A. Number System relates to concept group Alpha B. Number System applies principle Beta C. Number System follows rule Gamma D. Number System uses method Delta

Q13. [RRB NTPC] Mathematics — Number System: Sample Question 13. Which of the following is correct regarding Number System?

A. Number System relates to concept group Alpha B. Number System applies principle Beta C. Number System follows rule Gamma D. Number System uses method Delta

Q14. [RRB NTPC] Mathematics — Number System: Sample Question 14. Which of the following is correct regarding Number System?

A. Number System relates to concept group Alpha B. Number System applies principle Beta C. Number System follows rule Gamma D. Number System uses method Delta

Q15. [RRB NTPC] Mathematics — Number System: Sample Question 15. Which of the following is correct regarding Number System?

A. Number System relates to concept group Alpha B. Number System applies principle Beta C. Number System follows rule Gamma D. Number System uses method Delta

Q16. [RRB NTPC] Mathematics — Number System: Sample Question 16. Which of the following is correct regarding Number System?

A. Number System relates to concept group Alpha B. Number System applies principle Beta C. Number System follows rule Gamma D. Number System uses method Delta

Q17. [RRB NTPC] Mathematics — Number System: Sample Question 17. Which of the following is correct regarding Number System?

A. Number System relates to concept group Alpha B. Number System applies principle Beta C. Number System follows rule Gamma D. Number System uses method Delta

Q18. [RRB NTPC] Mathematics — Number System: Sample Question 18. Which of the following is correct regarding Number System?

A. Number System relates to concept group Alpha B. Number System applies principle Beta C. Number System follows rule Gamma D. Number System uses method Delta

Q19. [RRB NTPC] Mathematics — Number System: Sample Question 19. Which of the following is correct regarding Number System?

A. Number System relates to concept group Alpha B. Number System applies principle Beta C. Number System follows rule Gamma D. Number System uses method Delta

Q20. [RRB NTPC] Mathematics — Number System: Sample Question 20. Which of the following is correct regarding Number System?

A. Number System relates to concept group Alpha B. Number System applies principle Beta C. Number System follows rule Gamma D. Number System uses method Delta

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