Find real chaos at the financial centre (5)
I believe the answer is:
learn
'find' is the definition.
(I've seen this before)
'real chaos at the financial centre' is the wordplay.
'chaos' indicates anagramming the letters.
'at' is a charade indicator (letters next to each other).
'centre' indicates the central letters.
The middle of 'financial' is 'n'.
'real' with letters rearranged gives 'lear'.
'lear'+'n'='LEARN'
(Other definitions for learn that I've seen before include "Acquire information" , "Con" , "Hear - memorise" , "Read up on" , "Commit to memory" .)