Understand each section of the iSAT — from content areas to question types — so you can focus your preparation and walk into test day with confidence.
The PBC iSAT is a 3-hour standardised assessment modelled on the international SAT framework, measuring academic readiness across four core subject areas.
The test is offered in two categories — Junior (SS1–SS2) and Senior (SS3 / final year) — with separate scoring scales and prize pools.
The iSAT is a paper-based, multiple-choice standardised test. Each section is timed separately. There is no penalty for wrong answers — students are encouraged to attempt all questions.
These sections test a student's ability to comprehend, analyse, and interpret written texts across diverse contexts. Passages are drawn from literature, social studies, history, and natural sciences.
You'll read passages and answer questions testing your ability to identify main ideas, draw inferences, interpret evidence, and analyse an author's rhetorical choices.
The Mathematics section tests algebraic reasoning, problem-solving, and data analysis skills critical for success in higher education. Questions range from fundamental arithmetic to advanced algebra and geometry.
The Science Reasoning section tests a student's ability to interpret data, evaluate experimental designs, and draw conclusions from scientific information. No advanced science knowledge is required — the focus is on analytical thinking.
The iSAT uses a composite scoring model. The total score is out of 1,600 and is calculated by combining section scores.
Science Reasoning contributes to subject-level scoring and scholarship referral eligibility but is tracked separately. No points are deducted for incorrect answers.
Use PBC's practice resources to build your skills across all four sections. Free tutorial classes are available for all registered iSAT participants.
Register and access free tutorial classes to prepare for every section of the iSAT.
Preparing for the PBC iSAT is an investment that pays dividends far beyond the competition itself. Because iSAT is modelled on the SAT format — covering Mathematics, Critical Reading, Writing and Language, and Science Reasoning — students who prepare thoroughly for iSAT simultaneously build the skills and familiarity with standardised test formats that will serve them when they eventually sit the SAT, IELTS, or other international assessments required for university admission abroad.
Effective iSAT preparation begins with honest self-assessment. Students should identify which of the four sections represents their greatest challenge — for many Nigerian students, Critical Reading in the context of international standardised tests is the most unfamiliar section, as it draws on passage types and vocabulary usage patterns that differ from what is typically encountered in the Nigerian secondary school curriculum. Once weak areas are identified, targeted practice is far more efficient than generic revision across all subjects.
PB Cambridge Consult offers free SAT and IELTS tutorial classes to all iSAT participants, which can be used as structured preparation support. Students are also encouraged to work through past iSAT questions and SAT practice materials. Building a consistent daily reading habit — particularly of analytical and argumentative texts — significantly improves performance on the Critical Reading section over the weeks and months leading up to the assessment.
Schools that register multiple students for iSAT benefit from the opportunity to create internal study groups where students work through practice problems together, quiz each other on vocabulary and mathematical concepts, and support one another through the preparation process. This collaborative approach not only improves academic performance but builds the kind of academic culture that benefits the entire school community.