Entrance examinations are written as scheduled prior to the year of entry. Papers are taken in Mathematics, English and General paper.
ACO has a policy of not giving out past examination papers
LAGOS - No 10, Akinjobi G.R.A. Ikeja Lagos
ABUJA - Olumawu Basic Education School
Plot 92, Adetokunbo Ademola Crescent, Wuse II Abuja
KADUNA - Juniors International School
3A, Damadamma Close, Off Degel 2 Road, Kaduna
KANO – Sunflower School, Miyangu road, Nasarawa GRA, Kano
AKURE - B-Dot Schools
Plot 7, Isolo Abibiri Layout, Around Onyarugbulem Market, Akure
WARRI- The Cradle School Plot 6, 19th Street DDPA, Ugborikoko Effurun, Warri
IBADAN- Sonbeam Preparatory School
No 1 Sonbeam Crescent, New Bodija Ibadan.
PORT HARCOURT- Montessori Int’l School
56 King Perekule Street, GRA Phase II, Port Harcourt