Few Options but you can see which is closest to you if distance matters.
1) Presidency School
2) Ekya CBSE, BTM (new campus, building under construction but they have started the admission from this year
5) Brigade School
8) Sarla Birla Academy
9) Samhita Academy ( most recommended if distance is not a constraint)
10) AECS Magnolia
P.S. : Above order is random, someone please add if you have more.
11)Sudharshan Vidya Mandir (SVM)
12) School of India
Even i'm looking for schools...
Pour in your suggesions for good schools