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Mathematics in Physics

JEE Main level, single correct, medium

119 of 121

Question 119 of 121

The respective number of significant figures for the numbers $23.023,0.0003$ and $2.1 \times 10^{-3}$ are

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Answer: (A) $5,1,2$

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JEE Main 2025 Apr 2 Shift 1 question paper

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JEE Main Physics practice question on Mathematics in Physics (Errors of Measurement), with the answer and a step-by-step solution. Scan a question from your own book or paper to get a whiteboard video.

The respective number of significant figures for the numbers 23.023,0.000323.023,0.000323.023,0.0003 and 2.1×10−32.1 \times 10^{-3}2.1×10−3 are

JEE Main question paper PDF

More Physics practice

The respective number of significant figures for the numbers $23.023,0.0003$ and $2.1 \times 10^{-3}$ are