Free TMUA sample

TMUA Style, Mastery (Paper 1)

TMUA Style Questions · Mathematical Knowledge · Mastery

This free ExamAlly page is a full TMUA Style practice question for students preparing for the TMUA (Test of Mathematics for University Admission). It mirrors the multi-topic style of the real exam: you choose a method, work through every option, and review a step-by-step solution—no account required.

Independent practice material, not affiliated with official TMUA organisers.

Let ff and gg be real-valued functions with, for all real xx, g(x)=2f(x)26f(x)+1g(x)=2f(x)^2-6f(x)+1 and g(x)=3sinx4cosx+kg(x)=3\sin x-4\cos x+k, where k32k\ge \tfrac{3}{2}.
What is the minimum value of f(x)f(x)?