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Which of the following statements is not true? - Mathematics

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Question

Which of the following statements is not true?

Options

  • Both addition and multiplication are associative for whole numbers.

  • Zero is the identity for multiplication of whole numbers.

  • Addition and multiplication both are commutative for whole numbers.

  • Multiplication is distributive over addition for whole numbers.

MCQ

Solution

Zero is the identity for multiplication of whole numbers.

Explanation:

If zero is multiplied by a whole number, the answer is 0. Hence, it is not the identity since on multiplying the answer is not the original number. Hence, it is not true.

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Chapter 1: Number System - Exercise [Page 7]

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NCERT Exemplar Mathematics [English] Class 6
Chapter 1 Number System
Exercise | Q 20 | Page 7
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