Recommend a decent budget tab under 5K. For Casual gaming(Temple Run kid of games) for a 10yr kid.
Frankly any tablet below 8000 bucks should be avoidable.
There are serious issue with build quality, compatibility, majorly screen and processor issues.
All Android builds except samsung are badly software configured be it Micromax, Kaarbon, Lemon , worst are Penta.
I had a choice buy a 10.1" Asus netbook our buy Asus Google Nexus 7" tab. chose the netbook which is nice and quite powerful.
My choice was biased because |I am more comfortable with windows 7 64bit
I agree with the post above. Buy the Asus google nexus in the Diwali sale. Even Lenovo is a big NO.
Otherwise best is Samsung but there for same price you get a slower tablet. BUT the software is well knitted with the processor and the graphics chip.