Physics · 2025
JEE Main · 3 April 2025, Shift 1 · Q26
A person measures mass of 3 different particles as 435.42 g, 226.3 g and 0.125 g. According to the rules for arithmetic operations with significant…
A person measures mass of $\displaystyle 3$ different particles as $\displaystyle 435.42 \mathrm{~g}, 226.3 \mathrm{~g}$ and $\displaystyle 0.125$ g . According to the rules for arithmetic operations with significant figures, the addition of the masses of $\displaystyle 3$ particles will be.
Official answer
From NTA’s final answer key for this paper.
(4)
661.$\displaystyle 8$ g
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JEE Main 2025 Physics question, with the answer from NTA’s final answer key. Where our answers come from.