Make a short diagnostic useful

Original product editorial · Reviewer pending · Updated 25 October 2026

A diagnostic is a small observation of your current work, not a prediction of admission. Attempt the sample without consulting solutions. Use the timer to notice where you spend time, not to infer readiness for a full exam.

After submitting, review every skipped and incorrect question. Write down whether the issue was a missing concept, misreading, an arithmetic slip or time selection. Redo the reasoning before looking at the solution again.

Choose one topic for your next session. The sample uses its own 18-minute configuration and is not a verified CAT 2026 simulation.

Starter editorial, pending review. Exam-specific sources and verification limits are in the exam directory.

Put it into practice →