Cumulative effect of proviso to sections 112(1)(a) and 111a?

CA Ankit Adhyaru (Partner - Yusuf Ankit & Co.)   (201 Points)

12 March 2012  
Mr. X (30 yrs.) is a resident in India for the A.Y. 2012-13. His income for the said A.Y. is 1) Income from business Rs. 50000, 2) LTCG on sale of gold Rs. 100000 i.e. Taxable u/s 112 3) STCG u/s 111A Rs. 50000. How shifting benefit will be available to Mr. X? i.e. What is tax liability of Mr. X?