Three teams of National High School entered the quarterfinals of the 47th All India Invitation School Regatta here Wednesday.
NHS CBSE A and B ousted Modern High A and Swami Pranabananda High School respectively, while NHS West Bengal got the better of South Point.
Others to move into quarterfinals from this group are Modern High 'A', Susheela Birla, Ballygunge Siksha Sadan, La Martiniere for Girls and G D Birla High school.
In the senior boys section, Khalsa High School dominated the proceedings as both their 'A' and 'B' teams made the quarterfinals.