JEE Physics · Medium

Errors and Measurements: Sig Figs — Division MCQ

Solve this quality-checked JEE multiple-choice question, then review the correct answer and explanation.

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Sig Figs — DivisionMediumQuestion 30125

Question

2.400 ÷ 1.2 should be reported as:
  1. A
    2
  2. B
    2.0
    Correct
  3. C
    2.00
  4. D
    2.000

Correct answer

2.0

Explanation

2.400 has 4 significant figures, 1.2 has 2 — the result takes the smaller count. So 2.0 (2 sig figs).