Below are a few questions, mostly from past exams, for the core modules. These questions would be suitable for an open-book setting.
MA106 Linear Algebra
MA131 Analysis I, Term 1
2018 exam
MA131 Analysis II, Term 2
MA132 Foundations/MA138 Sets and Numbers
MA133 Differential Equations
MA134 Geometry and Motion
2017 Exam, Question 1
MA136 Abstract Algebra
MA244 Analysis III
MA249 Algebra II Groups and Rings
2018 Exam, Question 2
MA251 Algebra 1
2015 Exam, Question 2 — slightly modified
MA259 Multivariable Calculus
MA260 Norms, Metrics and Topologies
2019 Exam, Question 5b
2020 Exam, Question 2c
MA3H2 Markov Processes and Percolation Theory
2020 Exam, Question 3f