Online test for Class 8 Maths
Six-and-twenty questions spanning the full Class 8 curriculum rather than one unit, since the assessment worth performing in March concerns not simply whether linear equations were grasped in July but whether they retain correctness when appearing alongside mensuration and percentages. Upon answering, each question provides its methodological explanation. The final screen identifies which chapters need revisiting.
- 28 questions, marked instantly
- Every answer comes with the reasoning
- Ends by naming what to revise
- Nothing stored, no account, no email
What this test covers
- Rational numbers
- Linear equations in one variable
- Understanding quadrilaterals
- Practical geometry
- Data handling
- Squares and square roots
- Cubes and cube roots
- Comparing quantities
- Algebraic expressions and identities
- Visualising solid shapes
- Mensuration
- Exponents and powers
- Direct and inverse proportions
- Factorisation
- Introduction to graphs
- Playing with numbers
20 questions, marked as you go
Drawn fresh from a bank of 28, so another go is mostly different questions. Every one explains its method after you answer, and the last screen names the chapters to revise.
Questions
20
Minutes
~15
Marking
Instant
Sign-up
None
How to read the result
Every question in this test
The whole paper, grouped by chapter, so you can see the level before anyone sits it. Three are shown below and the rest open up.
28 questions · 15 chapters
8 shown here - the rest are in the test and the PDF
- Rational numbers2
- Linear equations in one variable3
- Understanding quadrilaterals2
- Practical geometry1
- Data handling2
- Squares and square roots2
- Cubes and cube roots2
- Comparing quantities3
- Algebraic expressions and identities2
- Visualising solid shapes1
- Mensuration2
- Exponents and powers2
- Direct and inverse proportions2
- Factorisation1
- Playing with numbers1
Question 1. What is the additive inverse of -5/7?
- 7/5
- -7/5
- 5/7
- -5/7
Question 2. Which rational number lies between -1 and 0?
- -1/2
- 1/2
- 3/2
- -3/2
Question 3. Solve for x: 3x + 5 = 20
- x = 5
- x = 8
- x = 15
- x = 25
Show 5 moreHide those 5
Question 4. The sum of two consecutive numbers is 45. What is the smaller number?
- 20
- 21
- 23
- 22
Question 5. Solve: (x/3) + 4 = 10
- x = 14
- x = 18
- x = 6
- x = 42
Question 6. What is the sum of the interior angles of any quadrilateral?
- 360 degrees
- 540 degrees
- 270 degrees
- 180 degrees
Question 7. In a parallelogram, opposite angles are always
- equal
- right angles
- complementary
- supplementary
Question 8. How many independent measurements are needed to construct a unique quadrilateral?
- 6
- 4
- 5
- 3
Want all 28 on paper?
The PDF has every question, with the answer key on its own last page so you can hold it back and mark the work yourself.
More free online tests
More Class 8 Maths tests
Other subjects in Class 8
- Bengali
- Bengali
- Bengali
- English
- English
- English
- English
- English
- Gujarati
- Gujarati
- Gujarati
- Hindi
- Hindi
- Hindi
- Hindi
- Hindi
- Kannada
- Kannada
- Kannada
- Malayalam
- Malayalam
- Malayalam
- Marathi
- Marathi
- Marathi
- Odia
- Odia
- Odia
- Punjabi
- Punjabi
- Punjabi
- Sanskrit
- Sanskrit
- Sanskrit
- Science
- Science
- Science
- Science
- Science
- Social Science
- Social Science
- Social Science
- Social Science
- Social Science
- Tamil
- Tamil
- Tamil
- Telugu
- Telugu
- Telugu
- Urdu
- Urdu
- Urdu
Maths in other classes
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Class 8 Maths test - common questions
Is this Class 8 maths online test free?
Yes, completely without cost and no registration step. No email required, no account setup, no credentials to enter. The browser hosts the test and stores no data. Your score displays on the page and removes itself when the tab closes, honoring precisely what our privacy policy says rather than asking you to assume anything.
Which syllabus does it follow?
The test follows NCERT Mathematics for Class 8, the textbook used in CBSE schools and closely mirrored across most state curricula at this level. ICSE covers substantially identical material but introduces algebraic identities somewhat earlier and with greater depth, so the test remains relevant, though an ICSE student may encounter one or two topics before they appear in their textbook.
Is there a timer?
It is optional and switched off initially. Your child's first test ought to reveal what they grasp, not how fast they rush when watched. A timer on an unfamiliar paper tests anxiety as much as ability. When timed mode is on, it allows roughly one minute per question, which mirrors exam conditions at this level.
Can my child take it more than once?
Students may attempt the test as often as they wish. Questions are selected from a question bank with the order shuffled and the answer choices shuffled each time, so a child cannot pass a second attempt simply by remembering that the answer used to be the third option. A retest taken a week later teaches far more than one attempted the same night.
How is this different from your Class 8 maths worksheets?
These tests mark themselves, unlike worksheets which you mark after drilling one topic deeply on paper. The two tools meet different purposes - tests reveal where gaps exist, and worksheets address those specific gaps. Families typically gain more from ten minutes of this testing than from an hour spent practising material that was never the root issue.
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