Geometric progression, sum, sum of first three terms.
[STEP I 2017 Question 4 (Pure)]
Series, limit, sequence, C1.
[STEP I 1993 Question 2 (Pure)]
Slakan Treasury, Economics, continuous variable, vloskan, interest, sequence, inequality, C1.
[STEP I 1991 Question 7 (Pure)]
Underground Mathematics: Selected worked STEP questions
STEP Question database
University of Cambridge Mathematics Faculty: What do we look for?
University of Cambridge Mathematics Faculty: Information about STEP
University of Cambridge Admissions Office: Undergraduate course information for Mathematics
Stephen Siklos' "Advanced Problems in Mathematics" book (external link)
MEI: Worked solutions to STEP questions (external link)
OCR: Exam board information about STEP (external link)
AMSP (Advanced Maths Support programme): Support for University Admission Tests (external link)
