Sports GK Questions and Answers 2024 (Latest Updated)

Awards & Honours GK Questions 2024 (Latest Updated)

Question

You measure two quantities as A = 1.0 m ± 0.2 m, B = 2.0 m ± 0.2 m. We should report correct value for √AB as:

A 1.4 m ± 0.4 m
B 1.41m ± 0.15 m
C 1.4m ± 0.3 m
D 1.4m ± 0.2 m

Answer & Explanation

Answer: 1.4m ± 0.2 m

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