Quiz Category · Mathematics
Mathematics
Arithmetic, algebra, geometry, and logic puzzles.
Sharpen reasoning with a mix of mental-math, problem-solving, and concept-recall questions.
Mathematics on a quiz format is necessarily different from mathematics in a classroom — there is no working space, no partial credit, and a time pressure that rewards mental arithmetic and elimination over careful derivation. The catalog plays to that constraint. Easy rounds focus on quick calculation: percentages, ratios, basic algebra, areas of simple shapes, time-distance-speed at the level a school-leaver should manage in under a minute. Medium rounds raise the floor with quantitative-aptitude staples — profit and loss, simple and compound interest, ages, mixtures, work and time, data interpretation off a small table or chart. Hard rounds reach for the kind of question that turns up in CAT or in the upper end of bank PO exams: number-theory puzzles, geometry that needs a non-obvious construction, sequences and series that look pattern-recognition but require an algebraic step. A smaller subset covers conceptual recall — mathematicians, theorems, historical milestones, the difference between rational and irrational, the named constants. Useful for SSC, banking, CAT, and CLAT aspirants doing speed practice, and for school students who like the format more than the textbook.
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10 questions per round24 mathematics questions with answers
Across easy, medium and hard · reveal each answer to check yourself-
01 What is the sum of the first four prime numbers? easy
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The correct answer is B. 17.
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02 What is 3 plus 3 times 3? easy
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The correct answer is A. 12.
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03 How many prime numbers are there between 1 and 10? easy
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The correct answer is B. 4.
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04 What is 20 percent of 300? easy
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The correct answer is B. 60.
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05 What is the value of 100 divided by 5? easy
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The correct answer is A. 20.
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06 What is the square of 6? easy
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The correct answer is A. 36.
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07 What is the greatest common divisor of 10 and 15? easy
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The correct answer is C. 5.
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08 What is the total number of sides in a cube? easy
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The correct answer is A. 6.
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09 What is the value of sin 30 degrees? medium
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The correct answer is B. 0.5.
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10 What is the value of the expression 5! (5 factorial)? medium
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The correct answer is B. 120.
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11 In the equation y = mx + b, what does 'm' represent? medium
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The correct answer is A. Slope.
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12 What is the distance between the points (3, 4) and (7, 1)? medium
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The correct answer is A. 5.
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13 If n = 5, what is the value of the expression 2n + 3? medium
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The correct answer is B. 13.
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14 What is the value of 3 raised to the power of 4? medium
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The correct answer is C. 81.
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15 What is the circumference of a circle with radius 5? medium
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The correct answer is B. 31.42.
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16 What is the least common multiple (LCM) of 4 and 5? medium
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The correct answer is C. 20.
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17 In set theory, what is the definition of disjoint sets? hard
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The correct answer is A. Sets that have no elements in common.
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18 What is the greatest common divisor (gcd) of 48 and 180? hard
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The correct answer is A. 12.
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19 What is the formula for the sum of an infinite geometric series with first term a and common ratio r? hard
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The correct answer is A. a/(1-r).
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20 In probability, what is the expected value of a fair six-sided die? hard
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The correct answer is B. 3.5.
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21 What is the volume of a cylinder with radius 3 cm and height 10 cm? hard
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The correct answer is A. 90π cm³.
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22 What is the minimum value of the function f(x) = x^2 + 4x + 5? hard
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The correct answer is D. 1.
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23 What is the common ratio of the geometric sequence 3, 9, 27, 81? hard
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The correct answer is A. 3.
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24 What is the sum of the first 100 prime numbers? hard
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The correct answer is A. 24133.
The full mathematics pool runs to 344 questions — 114–115 questions per difficulty across easy, medium and hard. Each round you play is shuffled fresh, so the same ten never come up twice in a row. Pick a difficulty above to start a timed round, or scroll on for related categories.
Frequently asked questions
About the mathematics quiz- What kinds of maths questions are in the quiz?
- Arithmetic, basic algebra, geometry, number theory, mathematical history, well-known constants and theorems, famous mathematicians, and applied maths in physics and computing.
- Are calculation-heavy questions included?
- Some — at easy difficulty, basic arithmetic and quick algebra. The format favours conceptual and factual recall over heavy calculation.
- Is this useful for competitive exam quant prep?
- No — quantitative aptitude sections of bank/SSC exams need specific drill (time-work-distance, percentage problems). This category is for general mathematical knowledge, not aptitude.
- Are famous proofs or theorems covered?
- Yes — Pythagoras, Fermat's last theorem, the Riemann hypothesis, the Four Colour theorem, and other well-known results from mathematical history appear at medium and hard.