2. Sample Papers
  3. 6th Class
  4. Science

6th Class Science Sample Paper Science Sample Paper-4

  • question_answer
    Write three advantages of grouping of materials.

    Answer:

    (i) It helps in gaining systematic knowledge of things.
    (ii) It gives a general idea about all the members of a group and the differences between the members of different groups.
    (iii) It is convenient to work with all members of a group after knowing their properties.                       


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