StudentAid9th to 12th class notes, MCQs and past papers — all in one place.
Chapter-wise questions with answers, MCQs and solved exercises for Punjab board 9th to 12th class, and Cambridge O Level and A Level past papers. Readable on a slow connection, works on a cheap phone, and free — no sign-up to read.
9th Class
Matric part one, chapter by chapter. 53 chapters across 5 subjects — open one and every question is on the page.
10th Class
Matric part two — the board year. 35 chapters across 5 subjects — open one and every question is on the page.
11th Class
Intermediate part one. 32 chapters across 4 subjects — open one and every question is on the page.
12th Class
Intermediate part two. 10 chapters across 1 subject — open one and every question is on the page.
O Level and A Level past papers, with mark schemes
Open any paper and read it in the browser, then switch to its mark scheme. Many questions are also typed out on the page, each checked against the original paper.
What is inside
Chapter questions
Short and long questions with model answers, written to the syllabus rather than around it.
MCQ banks
Chapter-wise multiple-choice questions — the format board papers actually use.
Solved exercises
Mathematics and physics worked step by step, not just the final answer.
Past papers
Cambridge papers from recent sessions, each with its mark scheme.
More subjects are on the way
We add a subject once its answers have been checked — a wrong answer key is worse than no answer key. If the one you need is not here yet, tell us and it moves up the list.
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