It looks like you have not checked Flipkart properly. There are some good laptop available within 27K, even with 2nd Gen i3 and a dedicated GPU.
one is Dell Vostro 2420 @ 27K which comes with 2nd Gen i3 2328M 2.2 GHz, GT 620M 1 GB Graphics, 2 GB Ram and 500 GB HDD.: Dell Vostro 2420 Laptop (2nd Gen Ci3/ 2GB/ 500GB/ Linux/ 1GB Graph) - Dell: Flipkart.com
Other options are: Lenovo Ideapad S400 (59-340453) Laptop (2nd Gen Ci3/ 2GB/ 500GB/ DOS/ 1GB Graph) - Lenovo: Flipkart.com