Question : The speed of _________ communication is very fast. The speed of ______ communication is comparatively slow.
Option 1: Downwards, Upward
Option 2: Upward, Downward
Option 3: Formal, informal
Option 4: None of the above
Correct Answer:
Downwards, Upward
Solution :
The speed of downward communication is very fast and the speed of upward communication is comparatively slow.
Hence option A is correct.