(4)The provisions of section 35D, section 35DD or section 35DDA shall, in a case where an undertaking of the predecessor co-operative bank entitled to the deduction under the said section is transferred before the expiry of the period specified therein to a successor co-operative bank [or to a converted banking company] on account of business reorganisation, apply to the successor co-operative bank [or to the converted banking company] in the financial years subsequent to the year of business reorganisation as they would have applied to the predecessor co-operative bank, as if the business reorganisation had not taken place.