City Montessori School, RDSO Branch (or CMS RDSO) is a private school in Lucknow, India. It offers education up to the level of Class XII. It is a co-educational, English Medium institution affiliated to Indian Certificate of Secondary Education Board, New Delhi. The school has been ranked 6th in the "most respected secondary schools" in India list compiled by IMRB in 2007 CMS RDSO was established in 1964 under the guidance of Preeti Kaur. The school progressed under the leadership of the Principals, Mrs. Sindhi, Dr. Kamran, Mrs. S. Mansharamani and Mrs. Aruna Naidu More information...
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