The question
bank for
|
all in one place
Pick questions by topic and difficulty, build a printable worksheet in minutes
Worksheet
Generator
Filter, select, and export a print-ready worksheet with optional solution keys.
How It Works
Browse
Filter by course, topic, difficulty and more
Select
Choose questions and build your worksheet
Generate a clean, printable PDF with solutions
Detailed Metadata
Every question is tagged with details to help you find exactly what you need.
State the domain and range of the function $y = 2\sqrt{25 - x^2}$.
Show solution
For the domain, the expression under the square root must be non-negative:
Solve the quadratic inequality by sketching the parabola on the LHS and seeing where it is above the $x$ axis:
Domain: $\{-5 \leq x \leq 5\}$
For the range, $\sqrt{25 - x^2}$ has maximum $\sqrt{25}=5$ at $x=0$ and minimum $0$ at $x=\pm5$:
Range: $\{0 \leq y \leq 10\}$
Show criteria
- 3 marks: States domain $\{x \mid -5 \leq x \leq 5\}$ and range $\{y \mid 0 \leq y \leq 10\}$.
- 2 marks: States correct domain OR shows $x^2 \leq 25$ AND states correct range.
- 1 mark: Shows $x^2 \leq 25$ OR recognises correct range.
Powerful Filters
Find exactly the questions you need with multi-layered filters.
Multi-course Selection
Select one or more courses. Questions matching any selected course are shown.
Include or Exclude
Left-click a topic to include it. Right-click to exclude — shown with a red strikethrough.
Equations
Subtopic Drill-Down
Expand any topic to see its subtopics. Select exactly the areas you want to cover.
Topic Groups
Topics are organised into colour-coded groups for quick navigation.
Difficulty Filter
Select one or more difficulty levels — from Foundation to Challenge.
Full-Text Search
Search question and solution text to find specific problems. Toggle MC Only to restrict results to multiple-choice questions.
Worksheet Generation
Build print-ready worksheets in seconds — add random questions, toggle solutions, and adjust the answer space.
Add Questions Manually
Browse the question bank and hand-pick exactly which questions go on your worksheet. Click the checkbox on any card to add it.
Remove Question
Changed your mind? Hit the × on any selected question to remove it instantly from your worksheet.
Add Random Question
Click Add Random to pull a question from your current filter selection. Build mixed-topic worksheets for low-stakes retrieval practice.
Include Solutions
Toggle a full answer key with one click. Print with solutions for self-marking or homework, or without for a class assessment.
Answer Spaces
Add per-question writing space — height estimated from the solution length. Drag to resize any space individually, or remove it entirely.