Physics · 2019
JEE Main · 9 April 2019, Shift 2 · Q1
The area of a square is 5.29 cm^2. The area of 7 such squares taking into account the significant figures is:
The area of a square is $\displaystyle 5.29 \mathrm{~cm}^2$. The area of $\displaystyle 7$ such squares taking into account the significant figures is :
Official answer
(2)
$\displaystyle 37.0 \mathrm{~cm}^2$
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JEE Main 2019 Physics question, with the answer from NTA’s final answer key. Where our answers come from.