The area of a square is \(5.29~\text{cm}^2. \) The area of \(7\) such squares taking into account the significant figures is:
1. \(37.03~\text{cm}^2\)
2. \(37.0~\text{cm}^2\)
3. \(37~\text{cm}^2\)
4. \(37.030~\text{cm}^2\)

Subtopic:  Significant Figures |
Level 3: 35%-60%
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How many significant figures are there in the number \(1001\text{?}\)
1. \(1\) 2. \(2\)
3. \(4\) 4. \(3\)
Subtopic:  Significant Figures |
 90%
Level 1: 80%+
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Keeping the significant figures in view, the sum of the physical quantities \(52.01~\text{m}, 153.2~\text{m}~\text{and}~0.123~\text{m}\) is:
1. \(205~\text{m}\)
2. \(205.333~\text{m}\)
3. \(205.33~\text{m}\)
4. \(205.3~\text{m}\)
Subtopic:  Significant Figures |
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