 
			 
			MCQOPTIONS
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				| 1. | As per the B.I.S recommendations, the ratio of thin and thick lines width in a drawing sheet must be __________ | 
| A. | >/= 1:2 | 
| B. | </= 1:2 | 
| C. | >/= 1:3 | 
| D. | </= 1:3 | 
| Answer» B. </= 1:2 | |