Presbyterian Boys’ SHS has recorded a convincing victory in the ongoing Greater Accra regional championships of this year’s National Science and Maths Quiz (NSMQ).

Accra Academy had earlier outclassed all their opponents, including St. Margaret Mary SHS and one-time winner of the national championship St. Thomas Aquinas.

St. Mary’s SHS and Holy Trinity Cathedral were left as fourth and fifth-best of the day with under-par performances.

The contest was the third of the day after which winners, Accra Academy faced Chemu SHS and Presec Legon – who won the other two ties – for a regional champion to be crowned.

But in the day’s final contest, Presbyterian Boys’ SHS 38 points was enough to secure them victory over Accra Academy who amassed 20 points and Chemu SHS’ 17 points.