The National Business and Technical Examinations Board (NABTEB), yesterday, officially announced the release of results of this year’s In-school National Business Certificate (NBC) and National Technical Certificate (NTC) examinations held nationwide. Briefing journalists at the national headquarters of the Board in Benin City, Registrar/Chief Executive of NABTEB, Prof. Ifeoma Isiugo-Abanihe, said a total of 57,474 candidates sat for the certificate examinations nationwide from between September 21 and October 15. She said 58,340 candidates registered for the examination in 1,530 centres, adding that analysis of the indicated that candidates enrolled in as many as 15 engineering trades, seven construction trades, nine miscellaneous trades, four business trades and 22 general education subjects.