PHYSICS 10 SCIENCE · 2026–27 · From the chapter · exam-style questions · p. 159

Original MCQ based on chapter text

Eight bits can represent how many distinct binary patterns?

آٹھ بٹس کتنے مختلف دو رقمی نقشے دیتے ہیں؟

  1. (a)

    8

    8

  2. (b)

    16

    16

  3. (c)

    128

    128

  4. (d)

    256

    256

Solution & explanation

Correct choice(s): (d)

(d) Two choices for each bit give 2⁸ = 256 patterns.

Independent study material · English-medium textbook p. 159 · Original book ↗