Prime Numbers

Prime Numbers KS2

30 Questions Published

Questions

Question 1 Multiple Choice (Single Answer)

Which of the following is a prime number?

  1. 1
  2. 2
  3. 6
  4. 18
Question 2 Multiple Choice (Single Answer)

Which of the following is a prime number?

  1. 7
  2. 14
  3. 51
  4. 81
Question 3 Multiple Choice (Single Answer)

Which of the following is a prime number?

  1. 31
  2. 51
  3. 81
  4. 121
Question 4 Multiple Choice (Single Answer)

Which of the following is a prime number?

  1. 21
  2. 57
  3. 97
  4. None of these
Question 5 Multiple Choice (Single Answer)

The numbers that have only two factors, 1 and the number itself, are called ______.

  1. prime numbers
  2. numbers
  3. whole numbers
  4. irrational numbers
Question 6 Multiple Choice (Single Answer)

Which of the following is a prime number?

  1. 4
  2. 7
  3. 18
  4. 27
Question 7 Multiple Choice (Single Answer)

Which of the following is a prime number?

  1. 49
  2. 37
  3. 16
  4. All of the above
Question 8 Multiple Choice (Single Answer)

Which of the following are prime numbers?

  1. 11 and 15
  2. 13 and 17
  3. 17 and 27
  4. None of these
Question 9 Multiple Choice (Single Answer)

Which of the following is a prime number?

  1. 97
  2. 99
  3. 105
  4. 110
Question 10 Multiple Choice (Single Answer)

Which of the following is a prime number?

  1. 3
  2. 9
  3. 15
  4. 25
Question 11 Multiple Choice (Single Answer)

Which of the following is a prime number?

  1. 63
  2. 83
  3. 105
  4. 120
Question 12 Multiple Choice (Single Answer)

Which of the following is a prime number?

  1. 1
  2. 11
  3. 26
  4. 35
Question 13 Multiple Choice (Single Answer)

Which of the following pairs has prime numbers?

  1. 91 and 99
  2. 13 and 91
  3. 7 and 91
  4. 13 and 7
Question 14 Multiple Choice (Single Answer)

Which of the following are prime numbers?

  1. 73 and 23
  2. 33 and 73
  3. 23 and 33
  4. None of these
Question 15 Multiple Choice (Single Answer)

How many prime numbers are there between 100 and 150?

  1. 10
  2. 9
  3. 8
  4. 6
Question 16 Multiple Choice (Single Answer)

Which of the following is a prime number?

  1. 4
  2. 5
  3. 14
  4. 35
Question 17 Multiple Choice (Single Answer)

Which of the following is a prime number?

  1. 19
  2. 51
  3. 77
  4. All of these
Question 18 Multiple Choice (Single Answer)

How many prime numbers are there between 10 and 30?

  1. 5
  2. 6
  3. 7
  4. 8
Question 19 Multiple Choice (Single Answer)

Which of the following prime numbers lie between 150 and 180?

  1. 157 and 154
  2. 163 and 161
  3. 163 and 173
  4. 179 and 161
Question 20 Multiple Choice (Single Answer)

Which of the following options are prime numbers?

  1. 317 and 339
  2. 317 and 311
  3. 311 and 339
  4. None of these
Question 21 Multiple Choice (Single Answer)

How many prime numbers are there between 300 and 310?

  1. 1
  2. 2
  3. 3
  4. 4
Question 22 Multiple Choice (Single Answer)

Which of the following is a prime number?

  1. 2
  2. 18
  3. 94
  4. 1002
Question 23 Multiple Choice (Single Answer)

Which of the following prime numbers lie(s) between 110 and 125?

  1. 113 and 117
  2. 117
  3. 113
  4. None of these
Question 24 Multiple Choice (Single Answer)

Which smallest prime number should be added to 150 to make it a prime number?

  1. 1
  2. 2
  3. 5
  4. 7
Question 25 Multiple Choice (Single Answer)

How many prime numbers lie between 100 and 200?

  1. 20
  2. 21
  3. 22
  4. 23
Question 26 Multiple Choice (Single Answer)

Which of the following numbers are prime that lie between 230 and 250?

  1. 231, 233, 239, 241
  2. 233, 239, 241
  3. 237, 233, 239, 241
  4. 231, 233, 237, 239
Question 27 Multiple Choice (Single Answer)

Which smallest number should be subtracted from 40 to make it prime number?

  1. 1
  2. 2
  3. 3
  4. 5
Question 28 Multiple Choice (Single Answer)

Revan read a book of 40 pages. If he had read full book, how many times he would have come across the pages with prime numbers on them?

  1. 10
  2. 11
  3. 12
  4. 13
Question 29 Multiple Choice (Single Answer)

Which of the following numbers is a prime number?

  1. 41
  2. 45
  3. 48
  4. 51
Question 30 Multiple Choice (Single Answer)

Which of the following are prime numbers?

  1. 17, 41, 29
  2. 21, 17, 29
  3. 21, 17, 41
  4. None of these