Income tax

mr.a purchase in february 2011 1,000 equity shares for rs.64,000 and paid rs.2000 as brokerage. the company issued 300 bonus shares in 2013. a sold 500 original shares and 300 bonus shares @ rs.400 per share on june 2016 and paid brokerage rs.2,500. compute capital gain if a invested rs3,00,000 in purchase a new residential house in december 2010. the cost of index in 2010-11= 184 and 2019-20= 289. *