Complex sentence: The school was established at Maulana Azad Road Officers Hostel in Delhi in May 1953, called Maulana Azad Road Children's School (MARCS), with the goal of providing quality education at reasonable cost to the children of the Armed Forces.
Split into simpler sentences: The school was established at Maulana Azad Road Officers Hostel in Delhi in May 1953. It was called Maulana Azad Road Children's School (MARCS), and its goal was to provide quality education at reasonable cost to the children of the Armed Forces.