Dharampal has let out his house property at monthly rate of Rs. 12000. He has paid Rs.3500 as annual municipal tax. He wants to know the Net Annual value of his house at Bhuj for AY 2011-12. The Municipal value of the house is Rs. 90,000, Fair rent Rs. 1,40,000, Standard rent Rs. 1,20,000. The house was vacant for one month during the previous year 2010-11 and the rent has not changed since then.