Presidency School R T Nagar is a part of the Presidency Group of Institutions (PGI), which has built an enviable reputation as a Group that offers a high quality of holistic education in Bangalore and Mangalore. The school prepares the students for the ICSE: Indian Certificate of Secondary Education: Indian Certificate of Secondary Education: Indian Certificate of Secondary Education: Indian Certificate of Secondary Education: Indian Certificate of Secondary Education Examination equivalent to the X class of the erstwhile Cambridge Examination Scheme.