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MCQ practice · SSC Physics Board questions · Chapter 1: Physical Quantities and Their Measurements

Jashore Board 2023

About how many metres is the distance from the ground to the stomach of a person of normal height?

Think it through first, then pick an option.

  1. a 0.75 m
  2. b 1.0 m
  3. c 1.5 m
  4. d 1.75 m
Answer and explanation

Correct answer: b 1.0 m

The book says the distance from the ground to the stomach of a person of normal height is about one metre.

Why the other options are wrong

  • a 0.75 m: By the book this distance is about one metre, not 0.75 m.
  • c 1.5 m: By the book this distance is about one metre, not 1.5 m; 1.5 m is nearly a whole height.
  • d 1.75 m: By the book this distance is about one metre, not 1.75 m; 1.75 m is nearly a whole height.