Recently India Has Launched There Tablet Pc (That Is World's Cheapest Tablet) named Akash.
It's Price Is 49.98$ (2276 Indian Rupees). And For Students It's Price Is Just $35 (1500 Indian Ruppes).
Here Is It's Specification:
Operating System (Os): Android 2.2 (Froyo)
Ram: 256M Ram
Wifi Connectivity: Yes
Processor: 366 MHz
Connectivity: 2 Usb Ports
Storage Memory: 2Gb Flash Memory + MicroSD expandable To 32GB
Weight: 350 Grams
Dimensions: 190.5mm (W) x 118.5mm (D) x 15.7mm (H)