S. 35 :Scientific research – Deduction on account of purchase of ‘assets’ for its in-house R&D facility is allowable as deduction. Objective behind exclusion clause in S. 43(4)(ii) is to be that expenditure on scientific research should be incurred on research actually carried out by assessee in-house and assessee should not spend money in acquiring rights in or arising out of scientific research carried on by some other person. [ S.35(1)(iv) , 43(4)(ii) ]