Question types

Materials We Use question types

63 questions across 12 question groups — pick any mix to generate a Science paper with step-by-step answer keys.

63
Questions
12
Question groups
5
Question types
Sample Questions

Materials We Use questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

Column ’A’Column ’B’
1. Fluoridea. Man-made detergent
2. Soap nutb. Sodium salt of fatty acid
3. Soapc. Man-made material
4. Cottond. Prevents tooth decay
5. Nylone. Potassium salt of fatty acid.
6. Hard soapf. Natural detergent
7. Calcium carbonateg. Natural material
8. Soft soaph. Main ingredients of toothpaste
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Q 40MCQ1 Mark
The toy plane made from wood. Wood is a ………….. material.
  • A
    man-made
  • natural
  • C
    weak
  • D
    none of these

Answer: B.

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Q 43MCQ1 Mark
Toy Duck is made from plastic. Plastic is a ………….. material.
  • A
    natural
  • man-made
  • C
    raw
  • D
    precious

Answer: B.

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