Acer has launched its 7-inch budget tablet Iconia B1 in India at a price of Rs 7,999. The Acer Iconia B1 which has been announced last week at CES 2013. It coming with a 7″ display and is powered by a 1.2 GHz dual-core Mediatek processor. The tablet will also run the Android 4.1 Jelly Bean OS. Acer has hit the market with low price and the tablet could turn out to be a top-seller in the…