Q.

Significant figures in 0.00051 are

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a

5

b

3

c

2

d

4

answer is C.

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Detailed Solution

In 0.00051 , number of significant figures =2since zeros preceding  to first non-zero digit are not significant
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Get ₹ 1 crore* worth scholarship for JEE / NEET / Foundation
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Best Books for NEET
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