Income Tax and limits for retired couple

Sunder (Manager) (95 Points)

31 December 2009  

Can the experts here please comment on the following situation:

 
This is for a retired couple and all the accounts (Bank, ...etc...) are held jointly.  The lady does not have any income other than the accounts held jointly. Now their daughter wants to invest in the names of her mother. Under these circumstanes, will the "Nil" tax rate for income upto Rs.190000 still holds good?
 
Thank You
 
Sunder