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MP Police Constable Rational and Irrational Numbers — practice questions

Explore 1 free Rational and Irrational Numbers questions in MP Police Constable Quantitative Aptitude. Open each question or exercise to read its content, reference answers and available explanation.

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Rational and Irrational Numbers questions and exercises with answers

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Which of the following numbers is irrational?Read the answer and worked solution →

Worked practice questions

Which of the following numbers is irrational?

  1. ¹⁰√1024
  2. √1024
  3. ⁴√1024
  4. ⁵√1024
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Correct answer: C. ⁴√1024

1. Note 1024 = 2¹⁰. 2. ¹⁰√1024 = 2, √1024 = 32, ⁵√1024 = 2² = 4 — all rational. 3. ⁴√1024 = 2^(10/4) = 2^2.5 = 4√2, which is irrational. _Source: RRB Group D CEN-02/2018 PYQ, Q.66._

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More Quantitative Aptitude topics

MensurationMultiplicationNumber PropertiesSimple InterestSquares And RootsPercentagesNumber SystemRatio and Proportion