Editorial policy

Who writes and reviews our content

Study guides, notes and explanations are prepared by the DeeepSolve team. Guides that carry a “Reviewed by” line have been read by Jephthah Mbah, the founder, on the date shown. A guide without that line has not had that review yet. We add the line only after the review, never before.

How we use AI

We use AI to help draft some guides and to write step-by-step explanations of past questions. We tell you when this happens: AI-written explanations are labelled as AI explanations, and AI assistance in drafting is disclosed here. AI can make mistakes, so AI text is checked before it is relied on (see how we check questions). Every AI answer in the app can be reported.

Where our facts come from

For exam rules, syllabuses, formats and requirements we rely on the exam bodies’ own websites and published syllabuses (JAMB, WAEC and NECO) and on the National Universities Commission for admission rules. Guides list their sources at the bottom of the page. Facts such as dates and fees are shown only with their official source and the date we last checked them. Where a fact changes often, we point you to the official site rather than guess.

Independence

DeeepSolve is an independent study app. It is not affiliated with, approved by or endorsed by JAMB, WAEC or NECO. Our practice is “JAMB-style”, not official, and we do not promise any score, grade or admission result.

Corrections

If you think a guide, a fact or a question is wrong, tell us through the contact page, or use the report option on a question in the app. We look at every report, fix what is wrong and update the page’s “Updated” date when we change a guide. A wrong answer key is corrected in the question bank and the previous version is kept on record.

What we will not do

• We do not publish made-up statistics, pass rates or testimonials.
• We do not guarantee scores or admission.
• We do not let advertisers or partners change what a guide says.