Guru Nanak Mat. Hr. Sec. School is a Co-Educational institution and has been affiliated to State Board of secondary Education. The school at Velachery has classes from Pre. K.G. to XII Std. They are handled by highly qualified staff, and personalized attention to the students is the hall mark of the Institution. The unique feature of Guru Nanak Mat. Hr. Sec. School is that it symbolizes the ideas of education expressed through moral and spiritual values, discipline and character, genuine devotion to God, respect to Guru, parents and elders.