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Science — Classes 9–10

Physics, chemistry, and biology at the secondary level.

Sample Practice Questions

  1. A gene is made up of:

    • proteins
    • RNA only
    • a sequence of DNA nucleotides
    • amino acids
    Show answer

    Answer: a sequence of DNA nucleotides

  2. Which metal is used in galvanisation (coating iron to prevent rust)?

    • Copper
    • Tin
    • Lead
    • Zinc
    Show answer

    Answer: Zinc

  3. Which law states that the total momentum before and after a collision is constant?

    • Newton's first law
    • Conservation of energy
    • Conservation of momentum
    • Hooke's law
    Show answer

    Answer: Conservation of momentum

  4. Mendel's law of independent assortment states:

    • dominant alleles always suppress recessive ones
    • alleles for different traits are inherited independently
    • each organism has two alleles per trait
    • genes mutate randomly
    Show answer

    Answer: alleles for different traits are inherited independently

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Practice Questions

Practise ASSET questions on Science — Classes 9–10. Answers are revealed after each question.

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What does Science — Classes 9–10 cover in the ASSET exam?

Physics, chemistry, and biology at the secondary level.

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