| BANK | TEST FORMAT | SUGGESTED MATERIALS |
| ACCESS BANK | verbal reasoning questions, Quantitative reasoning, Abstract reasoning | |
| CITIBANK | Mathematics, Logic, Comprehension, Synonyms, Antonyms | |
| DIAMOND BANK | Mathematics, Chart/Graph Interpretation/Analysis, English, Sentence completion, Critical/Logic Reasoning, Series/Sequence | |
| ECOBANK | Chart/Graph Interpretation/Analysis | |
| FIDELITY BANK | Verbal and quantitative reasoning | GMAT 2007-2009 |
| FIRST BANK | Comprehension, Verbal reasoning, Mathematics, Current Affairs, Critical reasoning | |
| GUARANTY TRUST BANK | Verbal Reasoning, Numerical Reasoning and Graphical Interpretation | GMAT |
| IBTC | Mathematics, English- Synonyms, Antonyms etc. | |
| STANDARD CHARTERED BANK | Mathematics – graphical interpretation and analysis, and English | Kenexa |
| UBA | Mathematics, English and Current Affairs (Related- Nigeria governmental bodies, Sports especially soccer, the Bank) | |
| WEMA BANK | English and General Information, Mathematics, logical reasoning and critical reasoning | |
| ZENITH BANK | Numerical Reasoning, Comprehension, Sentence Correction and Critical Reasoning | Barrons GMAT |
Other links for aptitude test preparations, relevant for General Accessement into Oil and gas industries, energy sector, international companies etc:
(1) http://www.shldirect.com/practice_tests.html
(2) http://www.psl.com/practice/
(3) http://www.assessmentday.co.uk/aptitudetests_numerical.htm ; http://www.assessmentday.co.uk/aptitudetests_verbal.htm ; http://www.assessmentday.co.uk/inductive_reasoning.htm
(4) http://www.practiceaptitudetests.com/
IDCAREER 