

MCQOPTIONS
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1. |
Symbols given below represent __________ |
A. | Single leaf, single swing door and double leaf, double swing door |
B. | Single leaf, double swing door and double leaf, double swing door |
C. | Double leaf, single swing door and single leaf, single swing door |
D. | Single leaf, single swing door and single leaf, double swing door |
Answer» E. | |