I am sani(sk) the reason I'm gonna reveal the secret is because I can't watch nigerians keep on failing most especially the uncivilized ones.I've work in jamb for more than 3 years i was thier analyst.the secrets are as follows

1)read hard............¡!!!!!!!!!

2)jamb is easy nowadays don't waste your time cramming formulas instead know the right ones for more info go to facebook @ sani kawule

3)don't wastetime reading sweet sixteen rather, one or two days b4 ur jamb read it intensively and find a book called A-Z English and read registers on transport,communicaion etc.
For more dm me on facebook @ sani kawule

There Is Many Sani Kawale Hw De I Knw U