Maths Olympiad Practice Paper for Class 3
Make a Class 3 olympiad-style maths paper with 25 fresh questions: patterns with growing steps, quick calculation tricks, missing numbers, counting puzzles and logic problems, followed by an OMR sheet and a worked answer key.
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- Updated October 2026
1Class and sections
Class SectionsReasoning: series, odd one out, analogies, coding, directions, mirror images, counting figures, calendar and clock. Maths: patterns, missing numbers, number riddles, logic problems and quick calculation.
2Paper
Number of questions DifficultyEvery click writes a fresh paper with its own answer key, so a class can practise again and again.
3Header and pages
Class 4 · 20 questions · Maths + Reasoning
Practise on screen. Answer this paper on your phone or computer with a countdown, then see the score and the working for each question.
A4 size; print at 100%. The questions are written by this generator in an olympiad style. They are not taken from any past paper, and MuftTools is not connected with any olympiad organiser.
Timed practice
A practice paper that rewards thinking, not just speed
Class 3 is when olympiad maths starts to feel like puzzles. Children have learnt the four operations and three-digit numbers, so question setters can ask them to look for shortcuts and traps. A good practice paper at this level has a few questions a child can do in ten seconds if they notice the trick, and a few that take careful reading. This page sets the generator to Class 3, Maths only, 25 questions on Medium.
Five ideas that come up again and again
- Multiply the friendly pair first. In 25 × 7 × 4, multiply 25 × 4 = 100, then 100 × 7 = 700. The generator mixes the order so children learn to look for 25 and 4, 20 and 5, or 125 and 8.
- Steps that grow. In 2, 3, 5, 8, 12, ? the jumps are +1, +2, +3, +4, so the next jump is +5 and the answer is 17. Writing the jumps under the numbers solves most pattern questions.
- Pieces and cuts. Cutting a log into 5 pieces needs 4 cuts, not 5. If each cut takes 3 minutes, the job takes 12 minutes. The same idea works for trees along a road: trees 5 m apart on a 30 m road with a tree at each end means 6 gaps and 7 trees.
- Counting digits. How many times is 3 written from 1 to 50? It appears in the ones place in 3, 13, 23, 33 and 43 (five times) and in the tens place from 30 to 39 (ten times), so 15 in all. Children often forget that 33 has two threes.
- Balance both sides. In 30 + 15 = 55 – ?, the left side is 45, so the missing number is 10. This builds the habit of reading = as "the same as", which helps later with algebra.
These examples were written for this page. The paper itself uses fresh numbers every time, and the answer key explains each question in one line.
A four-week plan
| Week | Paper | Focus |
|---|---|---|
| 1 | 15 questions, Easy, no time pressure | Read every question fully; learn the OMR bubbles |
| 2 | 25 questions, Medium, Auto time | Go through the working for every mistake |
| 3 | 25 questions, Medium, Maths + Reasoning | Get used to switching between sections |
| 4 | 35 questions, Hard, Auto time | Leave a hard question and come back to it |
Use the on-screen timed practice for one paper a week, so the child also gets used to working against a clock. Parents often ask whether a child should guess when unsure: on this practice paper no marks are cut for a wrong answer, so a sensible guess costs nothing. Check the marking scheme of the real olympiad, though, because some exams do cut marks.
For more topics, switch to Maths + Reasoning, or try the Class 4 logical reasoning paper as a stretch.
More olympiad practice papers
- Class 2 maths olympiad questions
- Class 5 maths olympiad questions
- Logical reasoning for Class 4
- Reasoning questions for Class 5
- Reasoning questions for Class 6
- Olympiad OMR sheet
- Free olympiad mock test online
Need more options? Open the full Olympiad Practice Sheets (Maths & Reasoning) with OMR.
Frequently asked questions
How is a Class 3 olympiad maths paper different from a school test?
School tests check that a child can do a sum. Olympiad-style papers check whether they can spot a shortcut, read a story carefully and see a pattern. The numbers are usually within the Class 3 range, but each question needs more thinking per mark.
How long should a Class 3 child spend on 25 questions?
Auto time gives 35 minutes for 25 questions in Class 3, a little over a minute each. Early on, let the child finish without a limit and note the time; then aim to bring it down.
Which tricks should a Class 3 child know?
Grouping numbers that make 10 or 100, multiplying 25 × 4 or 20 × 5 first, adding 19 as 20 minus 1, and remembering that cutting something into 5 pieces needs only 4 cuts. The working in the answer key points these out.
Can I get a different paper for every student?
Yes. Press New questions before printing each copy, or download several PDFs. Each paper has its own answer key, so keep the key with the paper it belongs to.