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NEET UG PHYSICS MCQ: UNITS & MEASUREMENTS

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Application +4 | -1

What is the area of a disc of radius 1.1 cm?

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Correct option: D

3.8\mathrm{\;c}{\mathrm{m}^2}

Option D (

3.8\mathrm{\;c}{\mathrm{m}^2}

) is correct because the area should be rounded to two significant figures.

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