Python OPPE Solutions¶

A dedicated solution manual and question bank for the Programming in Python OPPE exams. Each problem page contains a detailed walkthrough of the solution, multiple approaches from beginner-friendly to Pythonic, and a downloadable slide deck - so you can study on any device, anytime.

Quick Reference - collapsible cheat sheet at the top of every page for last-minute revision
Step-by-step walkthrough - reasoning from scratch, not just the final answer
Multiple solutions - explanatory approach first, Pythonic shortcut after
Key takeaways - the concept worth remembering beyond this one question
Slide download - the full annotated deck for offline study

Browse by Exam¶

OPPE 1

Weeks 1 – 5

Strings, lists, functions, loops, dictionaries, and pattern printing.

More Details

OPPE 2

Weeks 1 – 8

File handling, OOP, advanced data structures, and more.

Coming soon

How to use this site¶

This site contains detailed solutions for previous year Python OPPE questions, organised by exam, year, session, and set. Use it as a question bank to practise, or as a solution manual to understand where you went wrong.

Study tip

Work through the Explanatory Approach first, even if it looks verbose. The Pythonic shortcut only makes sense once you understand what it's replacing.

Useful links¶

Resource	Link
Official Python Textbook (IIT-M)	bsc-iitm.github.io/python-textbook
Common OPPE Mistakes (video)	YouTube
Revision Notes (by Chatrapal Singh)	Notion
Resource for Pattern Printing	Geek for Geeks
Slide repository (GitHub)	Nirban-A/Python_Buddy_2026T3