Confirm the curiculum which you are looking for..
CBSE : Chirec, Manthan at Tellapur, Epistomo global , Phoenix green ( this with day care facility as well)
If you are looking only from Nursery till PP2 : Globe toters at Gachibowli is best , other options are Oi , Esparanza or Kidzee...
IGSCE : Sancta Maria at Ligampally ( wit hday care facility as well) ,Chirec
IB : Indus ( next to Aparna Sarovar) ( this with day care facility as well)
As far I know admissions in Chirec seems to be closed for this year..you can check with school..
rest all schools you will surely get admission.
Fees in all school varies from 1.5 till 2.8 ..depend on refundable/ non refundable amount of each school...