Simplification Questions: Simplification is the highest-scoring area in the Quantitative Aptitude section of competitive exams. It judges a test-taker's ability to perform basic maths calculations.

An Eastern Cape man has published a study guide to simplify maths for high school pupils. Awonke Nqayiya, 25, of Seku village, is a Nelson Mandela University master’s student. Growing up in Centane, ...