What is the genuine age to send kid to play school?

A. As per CBSE would you say the right is about when a half to three you are so playgroup three and a half to four years for nursery now these are become a little strict when these things are into the practice so better follow that as I also have seen when you put a child early into the school you actually start burdening the child from an early age you do not let the child have a proper growth in terms of childhood so I feel for you also going to be good to enrol your child by the timer for 2 1/2 years