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Railways PYQCBT 2 2017

RRB NTPC · Question 10

All irrational number are __________ numbers.

  1. integers

  2. imaginary

  3. whole

  4. real

Show answer & explanation

Answer: (D) real

Explanation

Real numbers consist of the rational and the irrational numbers, so every irrational number (√2, π) is real.