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Kerala Police Constable Prime Numbers — practice questions

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

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Prime Numbers questions and exercises with answers

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Which of the following pairs is a pair of twin prime numbers?Read the answer and worked solution →

Worked practice questions

Which of the following pairs is a pair of twin prime numbers?

  1. (43, 47)
  2. (3, 7)
  3. (71, 73)
  4. (37, 41)
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Correct answer: C. (71, 73)

1. Twin primes are prime numbers that differ by exactly 2. 2. Check pairs: 43 and 47 differ by 4; 37 and 41 differ by 4; 3 and 7 differ by 4. 3. 71 and 73 are both prime and differ by 2, so they are twin primes. _Source: RRB Group D CEN-02/2018 PYQ, Q.16._

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More Quantitative Aptitude topics

MensurationMultiplicationNumber PropertiesSimple InterestSquares And RootsPercentagesNumber SystemRatio and Proportion