Question

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

The question was asked during an interview.

Question is from Building Plans in section Building Plans, PERT and CPM of Construction & Building Materials

Answer 1

Right choice is (d) Single leaf, single swing door and single leaf, double swing door

For explanation I would say: Symbols are used to represent various construction elements in a building. ‘A’ represents single leaf, single swing door and ‘B’ represents single leaf, double swing door.