The volume of a cube having sides 1.2 m is appropriately expressed as 

(1) 1.728× 106 cm3

(2) 1.7×106 cm3

(3) 1.8 × 106 cm3

(4) 1.73 × 106 cm3

Subtopic:  Significant Figures |
 70%
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The number of significant figures in a pure number 410 is 

(1) Two 

(2) Three 

(3) One 

(4)  lnfinite 

Subtopic:  Significant Figures |
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The addition of three masses 1.6 g , 7.32 g and 4.238 g, addressed up to proper decimal places is 

(1) 13.158 g

(2) 13.2 g

(3)  13.16 g

(4) 13.15 g

Subtopic:  Significant Figures |
 81%
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The area of a sheet of length 10.2 cm and width 6.8 cm addressed up to proper number of significant figures is:
1. \( 69.36 \mathrm{~cm}^2 \)
2. \( 69.4 \mathrm{~cm}^2 \)
3. \(69 \mathrm{~cm}^2 \)
4. \(70 \mathrm{~cm}^2\)

Subtopic:  Significant Figures |
 63%
From NCERT
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The uncertain digit in the measurement of a length reported as 41.68 cm is 

(1) 4

(2) 1

(3) 6

(4)  8

Subtopic:  Significant Figures |
 59%
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The number of significant figures in the measured value 0.0204 is 

(1) Five 

(2) Three

(3) Four 

(4) Two 

Subtopic:  Significant Figures |
 89%
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The number of significant figures in the measured value 26000 is 

(1) Five 

(2) Two 

(3) Three 

(4) infinite 

Subtopic:  Significant Figures |
 63%
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The number of significant zeroes present in the measured value 0.020040, is 

(1) Five 

(2) Two 

(3) One 

(4) Three 

Subtopic:  Significant Figures |
 50%
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The number of significant figures in the measured value 4.700 m is the same as that in the value 

(1) 4700 m 

(2) 0.047 m

(3) 4070 m 

(4) 470.0 m

Subtopic:  Significant Figures |
 63%
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lf a calculated value 2.7456 g contains only three significant figures, the two insignificant digits in it are 

(1) 2 and 7

(2)  7 and 4

(3) 6 and 5

(4)  4 and 6

Subtopic:  Significant Figures |
 74%
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