MCQ
Which of the following statements is not true?
  • A
    Materials are grouped for convenience.
  • B
    Materials are grouped to study their properties.
  • Materials are grouped for fun.
  • D
    Materials are grouped according to their uses.

Answer

Correct option: C.
Materials are grouped for fun.
Materials are grouped for our convenience and to make it convenient to study their properties. Materials are also grouped according to their uses.

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