Free TMUA sample

TMUA Style, Advanced (Paper 1)

TMUA Style Questions · Mathematical Knowledge · Advanced

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.

A geometric progression has first term a>0a>0 and common ratio rr.The 3rd, 4th and 6th terms are consecutive terms of an arithmetic progression (in that order), and the sum of the 3rd and 4th terms is 1818.The geometric progression is stated to have a sum to infinity.What is the value of SS_\infty?