31 December 2012
Mr Narender though hint is that you deposited and withdrawn by Cash. Also dates of deposit and withdrawal should have been given.
Now:
a) You could be asked (if noticed by authorities) as source of these funds and to whom it was paid. Also you will be required to justify the transaction by cash in stead of Cheque/Draft.
b) If asked you have to consult an experienced expert to fabricate a solid reason.
c) At present SILENCE is better and do not air your query here and there as ENEMIES are always present within relatives and friends.