 
			 
			MCQOPTIONS
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				| 1. | The number of significant figures in all the given numbers 25.12, 2009, 4.156 and \[1.217\times {{10}^{-4}}\] is [Pb. PET 2003] | 
| A. | 1 | 
| B. | 2 | 
| C. | If assertion is true but reason is false. | 
| D. | 4 | 
| Answer» E. | |