St. Xavier's School is a noble endeavour by St. Xavier's Group of schools that has been in the domain of Indian education since 1990 to bring about a quantum improvement in school education St. Xavier's School,Kesariya endeavours to prepare leaders of the 21st century. It believes children are not just roll numbers; they are unique individuals, having infinite potential. Keeping the child in focus we filter all our decisions and actions. We ensure single- minded devotion to each child’s growth and development. Real understanding comes from an integrated approach, at MLZS we impart activity based learning to students, wherein they engage themselves and learn as per the saying "Tell me and I forget, teach me and I may remember, involve me and I learn."