Best Tablet(s) for children doing Online classes from Home

Here are a few to consider based on your budget. Ordered from Best to OK. All of them have a 4G sim slot to suffice your needs and you can convert them into a mobile hotspot (for backup purpose). 

1. Samsung Galaxy Tab A (Rs. 21,499) https://amzn.to/2SbiYJ5 

2. Lenovo Yoga Smart Tablet (Rs. 20,999) https://amzn.to/35Hc6pS 

3. Lenovo Tab M10 HD Tablet (Rs. 13,400) https://amzn.to/2TP3YRO 

4. (Renewed) Lenovo Tab M10 Tablet (Rs. 11,999) https://amzn.to/2TP3YRO 

Don't go for the much cheaper and not so well known brands - either you will suffer from battery problems or touch issues. I got one from iBall a few years back but the touch works very erratic and theservice center said they no longer had stock of the screen - so it's almost useless from a tablet perspective.