S. 54: Capital gains – Profit on sale of property used for residence – Where the construction of new house was commenced before sale of the original asset the Assessee was eligible to claim deduction in respect of payments made before such sale – Assessee was eligible to claim deduction in respect of amount deposited in capital gain scheme beyond due date of filing return u/s 139(1) but before time limit allowed u/s 139(4) [ S.45, 139(1) , 139(4) ]