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100+ Free ICAS Mathematics Practice Questions

Pass your ICAS Mathematics (International Competitions and Assessments for Schools) exam on the first try — instant access, no signup required.

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Key Facts: ICAS Mathematics Exam

Years 2-12

Year levels covered by ICAS Mathematics papers

ICAS Assessments Mathematics

5 strands

Number, Algebra and Patterns, Measures, Space and Geometry, Chance and Data

ICAS Mathematics Assessment Framework

All multiple-choice

ICAS Mathematics uses selected-response online items

ICAS Assessments Mathematics

No own calculator

An on-screen calculator is provided when a question needs one

ICAS Assessments Mathematics

No pass mark

Results use percentiles and levels up to High Distinction

ICAS FAQs for parents

Janison

Owns and operates the ICAS Assessments platform

ICAS Assessments

100

Original practice questions in this bank

OpenExamPrep

ICAS Mathematics is an international, all multiple-choice competition for Years 2-12 that rewards higher-order problem-solving across five strands. There is no fixed pass mark; results use percentiles and levels from Participation to High Distinction. This bank provides 100 original practice questions spanning Years 3-10 difficulty in number, algebra, measurement, geometry and statistics.

Sample ICAS Mathematics Practice Questions

Try these sample questions to test your ICAS Mathematics exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1A baker packs 156 muffins into boxes that each hold 12 muffins. How many full boxes can the baker make, and how many muffins are left over?
A.13 boxes with 0 left over
B.12 boxes with 12 left over
C.13 boxes with 6 left over
D.14 boxes with 0 left over
Explanation: Dividing 156 by 12 gives exactly 13 with no remainder, since 12 x 13 = 156. So 13 full boxes are made with nothing left over.
2What is the value of the digit 7 in the number 473 286?
A.7000
B.70 000
C.700
D.7
Explanation: In 473 286 the digit 7 sits in the ten-thousands place. Its place value is therefore 7 x 10 000 = 70 000.
3Which of these calculations gives the largest answer?
A.48 + 27
B.9 x 8
C.120 - 47
D.144 divided by 2
Explanation: Evaluating each: 48 + 27 = 75, 9 x 8 = 72, 120 - 47 = 73, and 144 divided by 2 = 72. The largest result is 75 from 48 + 27.
4A shop sells pencils at 3 for $1.20. At the same rate, how much do 8 pencils cost?
A.$2.40
B.$3.20
C.$3.60
D.$4.00
Explanation: Each pencil costs $1.20 divided by 3 = $0.40. Eight pencils therefore cost 8 x $0.40 = $3.20.
5What is 3/4 of 60?
A.15
B.20
C.45
D.80
Explanation: One quarter of 60 is 15, so three quarters is 3 x 15 = 45. Alternatively, 60 x 3 divided by 4 = 180 divided by 4 = 45.
6A jacket originally priced at $80 is reduced by 25% in a sale. What is the sale price?
A.$55
B.$60
C.$65
D.$75
Explanation: A 25% reduction on $80 is 0.25 x $80 = $20 off. The sale price is $80 - $20 = $60.
7Which fraction is equivalent to 0.375?
A.3/8
B.3/5
C.1/4
D.5/16
Explanation: 0.375 = 375/1000, which simplifies by dividing top and bottom by 125 to give 3/8. Indeed 3 divided by 8 = 0.375.
8What is the value of 2 to the power of 5 (2^5)?
A.10
B.16
C.32
D.64
Explanation: 2^5 means 2 multiplied by itself five times: 2 x 2 x 2 x 2 x 2 = 32.
9Which of the following is a prime number?
A.51
B.57
C.59
D.63
Explanation: 59 has no factors other than 1 and itself, so it is prime. The others are composite: 51 = 3 x 17, 57 = 3 x 19, and 63 = 7 x 9.
10Using the order of operations, what is the value of 6 + 4 x (10 - 7)?
A.18
B.30
C.21
D.42
Explanation: Brackets first: 10 - 7 = 3. Then multiplication: 4 x 3 = 12. Finally addition: 6 + 12 = 18.

About the ICAS Mathematics Exam

ICAS Mathematics is an international school competition run by Janison through ICAS Assessments for students from the equivalent of Year 2 to Year 12. It assesses higher-order mathematical thinking and problem-solving rather than rote recall, using papers that increase in difficulty and an online multiple-choice format. The assessment covers five strands: Number and Arithmetic, Algebra and Patterns, Measures and Units, Space and Geometry, and Chance and Data. This question bank is not a released ICAS test; it is an original practice set written to build familiarity with the kinds of multi-step, real-world problems ICAS Mathematics presents across Years 3-10.

Assessment

This practice bank contains 100 original multiple-choice questions. Official ICAS Mathematics papers (Introductory and Papers A-J) assess five strands - Number and Arithmetic, Algebra and Patterns, Measures and Units, Space and Geometry, and Chance and Data - with questions increasing in difficulty through each paper.

Time Limit

Official ICAS Mathematics papers are typically allowed 30-60 minutes by year level, with most papers allotted 45 minutes.

Passing Score

No fixed pass mark. Students receive a percentile and a result level (Participation, Merit, Credit, Distinction or High Distinction), with Medals for top performers.

Exam Fee

ICAS entry fees are set per subject by region and school; in Australia ICAS Mathematics is typically priced in the AUD 15-20 range, varying by country and currency. (Janison Solutions Pty Limited (ICAS Assessments; formerly UNSW Global))

ICAS Mathematics Exam Content Outline

24 practice questions

Number and Arithmetic

Problems on place value, the four operations, fractions, decimals, percentages, ratio, factors, primes, indices, integers and multi-step money and rate calculations.

18 practice questions

Algebra and Patterns

Number and shape patterns, sequences, function rules, missing numbers, simplifying and expanding expressions, substitution and solving linear equations.

20 practice questions

Measures and Units

Length, perimeter, area, volume, surface area, mass, capacity, time, elapsed time, speed, rates and map scale, including unit conversions and composite shapes.

17 practice questions

Space and Geometry

Angles, triangles and polygons, parallel and perpendicular lines, symmetry, nets, transformations, coordinate geometry and Pythagoras' theorem.

21 practice questions

Chance and Data

Reading and comparing graphs and tables, mean, median, mode and range, single and compound probability, complementary events and expected frequency.

How to Pass the ICAS Mathematics Exam

What You Need to Know

  • Passing score: No fixed pass mark. Students receive a percentile and a result level (Participation, Merit, Credit, Distinction or High Distinction), with Medals for top performers.
  • Assessment: This practice bank contains 100 original multiple-choice questions. Official ICAS Mathematics papers (Introductory and Papers A-J) assess five strands - Number and Arithmetic, Algebra and Patterns, Measures and Units, Space and Geometry, and Chance and Data - with questions increasing in difficulty through each paper.
  • Time limit: Official ICAS Mathematics papers are typically allowed 30-60 minutes by year level, with most papers allotted 45 minutes.
  • Exam fee: ICAS entry fees are set per subject by region and school; in Australia ICAS Mathematics is typically priced in the AUD 15-20 range, varying by country and currency.

Keys to Passing

  • Complete 500+ practice questions
  • Score 80%+ consistently before scheduling
  • Focus on highest-weighted sections
  • Use our AI tutor for tough concepts

ICAS Mathematics Study Tips from Top Performers

1Practise reading multi-step word problems carefully, underlining what is asked before choosing an operation or strategy.
2Build fluency across all five strands - number, algebra, measurement, geometry and statistics - rather than only your strongest area.
3Since questions get harder through the paper, answer the easier early questions confidently before spending time on the toughest ones.
4Learn to estimate and check answers; eliminating unreasonable options is powerful in a multiple-choice problem-solving test.
5Practise calculating without a calculator so you are quick with mental and written arithmetic when the on-screen calculator is not offered.
6Review every wrong answer to understand the reasoning error, since ICAS rewards higher-order thinking over memorised procedures.

Frequently Asked Questions

Who sits ICAS Mathematics?

ICAS Mathematics is an international competition for school students from the equivalent of Year 2 to Year 12. Students enter through participating schools, and papers are matched to year levels from the Introductory paper up to Paper J.

What does ICAS Mathematics assess?

ICAS Mathematics assesses higher-order mathematical thinking and problem-solving across five strands: Number and Arithmetic, Algebra and Patterns, Measures and Units, Space and Geometry, and Chance and Data. Questions increase in difficulty through each paper.

Is ICAS Mathematics all multiple-choice?

ICAS Mathematics uses selected-response items, primarily multiple-choice, delivered online. The platform may also use other digital interactions, but every item has a single best answer, so practising multiple-choice problem-solving is good preparation.

Is there a pass mark for ICAS Mathematics?

No. ICAS Mathematics has no fixed pass mark. Each student receives a percentile and a result level such as Participation, Merit, Credit, Distinction or High Distinction, and top performers can receive a Medal.

Can students use a calculator in ICAS Mathematics?

Students may not use their own calculator. The online ICAS system provides an on-screen calculator when a question requires one, so practice should build mental and written calculation skills.

Are these official ICAS questions?

No. These are original practice questions written to align with the ICAS Mathematics framework strands and format. They do not copy released ICAS papers or official sample items.