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Given the numbers : 786, 0.786 and 0.078...

Given the numbers : 786, 0.786 and 0.0786 cm. The number of significant figures for the three numbers is :

A

3,4 and 5

B

3,3 and 3

C

3, 3 and 4

D

3, 4 and 4

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The correct Answer is:
B
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