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Science — Tier 2

Physics (motion, electricity, light), Chemistry (atoms, reactions), Biology (cells, life processes) — Classes VIII–X

Sample Practice Questions

  1. Frequency of AC supply in India:

    • 50 Hz
    • 60 Hz
    • 100 Hz
    • 25 Hz
    Show answer

    Answer: 50 Hz

  2. Current through two 4Ω resistors in series across 12V battery:

    • 3 A
    • 1.5 A
    • 6 A
    • 0.5 A
    Show answer

    Answer: 1.5 A

  3. Biodiversity hotspots are areas with:

    • Many exotic species
    • High endemic species and significant habitat loss
    • Only forests
    • No human activity
    Show answer

    Answer: High endemic species and significant habitat loss

  4. The function of the nephron in the kidney is:

    • Secretion of hormones
    • Filtration of blood and formation of urine
    • Absorption of vitamins
    • Production of blood cells
    Show answer

    Answer: Filtration of blood and formation of urine

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Practice Questions

Practise NGSE questions on Science — Tier 2. Answers are revealed after each question.

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