Delta state, on Tuesday, won the 2017 edition of the Nigerian National Petroleum Corporation (NNPC), national quiz competition.
Preliminary stages of the competition were held in all the 774 local government areas and later moved to states and regional levels.
At the final stage,  Mr. Isioma Nelson Ifeanyichukwu of Federal Government College, Warri, Delta state, defeated 17 other finalists representing 17 states of the federation.

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