Housing sales in India's top seven cities are estimated to rise 14 per cent during January-March to over 1.13 lakh units on strong demand despite increase in prices by 6-9 per cent, according to Anarock. Mumbai Metropolitan Region (MMR) and Pune contributed 48 per cent to total sales. (Bachchan Kumar/ Hindustan Times) Real estate consultant Anarock, which tracks the primary (fresh sales)...