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CTET Numbers — practice questions

Explore 26 free Numbers questions in CTET Mathematics. Open each question or exercise to read its content, reference answers and available explanation.

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Numbers questions and exercises with answers

Showing questions 1–26 of 26.

The factors of 12 are 1, 2, 3, 4, 6 and:Read the answer and worked solution →Since 12 equals 4 times 3, twelve is a multiple of 4 and of:Read the answer and worked solution →How many factors does 12 have in all?Read the answer and worked solution →The factors of 10 are 1, 2, 5 and:Read the answer and worked solution →Which of these is a factor of 36?Read the answer and worked solution →In the Meow game played with 3, the numbers replaced are the:Read the answer and worked solution →With 3 and 2 on the dice, 32 can be written down because it is a multiple of:Read the answer and worked solution →Sunita made groups of five seeds and was left with:Read the answer and worked solution →Besides fives and sixes, Sunita also made groups of:Read the answer and worked solution →What is the smallest number of seeds Sunita could have had?Read the answer and worked solution →How many bangles are on Meena's rod?Read the answer and worked solution →Which of these divides 18 exactly?Read the answer and worked solution →A common factor of 25 and 35 is:Read the answer and worked solution →Which number is a multiple of both 3 and 5?Read the answer and worked solution →The smallest common multiple of 2 and 7 is:Read the answer and worked solution →Which of these is a multiple of 4?Read the answer and worked solution →The number 1 is a factor of:Read the answer and worked solution →A number that divides another exactly is called its:Read the answer and worked solution →Work out the factorsRead the answer and worked solution →Factor of 12 or notRead the answer and worked solution →Multiple of which numberRead the answer and worked solution →True or false on factorsRead the answer and worked solution →Fill the gaps on factorsRead the answer and worked solution →Spot the one that does not fitRead the answer and worked solution →Quick picks on factors and multiplesRead the answer and worked solution →Which has more factorsRead the answer and worked solution →

Worked practice questions

The factors of 12 are 1, 2, 3, 4, 6 and:

  1. 12
  2. 10
  3. 24
  4. 36
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Correct answer: A. 12

1. A factor divides the number exactly. 2. We say 1, 2, 3, 4, 6, 12 are factors of 12. 3. So the missing factor is 12 itself. _Source: syllabus Mathematics, 'Math-Magic', Ch 6 'Be My Multiple, I'll be Your Factor'_

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Since 12 equals 4 times 3, twelve is a multiple of 4 and of:

  1. Eleven
  2. Three
  3. Seven
  4. Eight
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Correct answer: B. Three

1. A multiplication fact gives two multiples at once. 2. 12 equals 4 times 3, so 12 is a multiple of both 4 and 3. 3. So the correct answer is three. _Source: syllabus Mathematics, 'Math-Magic', Ch 6 'Be My Multiple, I'll be Your Factor'_

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How many factors does 12 have in all?

  1. Six
  2. Ten
  3. Two
  4. Four
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Correct answer: A. Six

1. The factors of 12 are 1, 2, 3, 4, 6 and 12. 2. Count them: that is six numbers. 3. So 12 has six factors. _Source: syllabus Mathematics, 'Math-Magic', Ch 6 'Be My Multiple, I'll be Your Factor'_

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More Mathematics topics

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