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Quizzes > General Knowledge & Mixed

Free Online IQ Test: Get Your Score in Minutes

Quick, free IQ test with instant results and clear explanations.

Editorial: Review CompletedCreated By: Michael AbejoUpdated Aug 23, 2025
Difficulty: Moderate
2-5mins
Learning OutcomesCheat Sheet
Paper cut art brain puzzle pieces with bar chart on sky blue background representing free online IQ test.

This free online IQ test helps you measure reasoning, pattern, and spatial thinking, then shows your score and a simple breakdown in minutes. If you want a tougher challenge, try our hard iq test, check what is my iq, or take an iq test no email.

Which number completes the sequence: 2, 6, 12, 20, 30, ?
42
36
44
40
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Pick the odd one out: Square, Triangle, Hexagon, Circle
Square
Triangle
Circle
Hexagon
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TRUE/FALSE: The median of the set {3, 7, 9, 12, 15} is 9.
False
True
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If 5 @ 3 = 5^2 - 3 = 22, then 6 @ 4 equals what?
32
40
12
20
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Which word is a synonym of lucid?
Opaque
Vague
Noisy
Clear
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Which number completes the proportion: 8:12 = 10:?
15
16
18
14
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If all Bloops are Lazzies and some Lazzies are Zorps, which statement must be true?
No Zorps are Bloops
All Bloops are Lazzies
Some Bloops are Zorps
All Zorps are Bloops
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Find the missing letter: A, C, F, J, O, ?
V
S
T
U
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TRUE/FALSE: If two events are independent, then P(A and B) = P(A) + P(B).
False
True
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Arrange in alphabetical order by last letter: Wolf, Crane, Otter, Mole
Otter, Crane, Mole, Wolf
Crane, Mole, Wolf, Otter
Wolf, Mole, Otter, Crane
Mole, Crane, Wolf, Otter
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If the pattern increases by successive odd numbers: 4, 5, 8, 13, 20, ?, what comes next?
33
29
27
31
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Which word does not belong: Diligent, Assiduous, Indolent, Industrious
Assiduous
Diligent
Industrious
Indolent
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A clock shows 2:30. What is the angle between the hour and minute hands?
105°
135°
90°
120°
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Which two-letter code replaces the question marks: AZ, BY, CX, DW, ?
FU
EV
FV
EU
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Which fraction is largest?
11/20
5/8
7/12
9/14
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What 2-digit number is 38 more than 3 times the sum of its digits and has tens digit 4 more than ones digit?
51
62
84
73
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Which arrangement makes the statement true: 7 ? 3 ? 5 = 22 using + and x only
(7 + 3) x 5
(7 x 3) + 5
7 + 3 x 5
7 x (3 + 5)
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TRUE/FALSE: If vectors u and v are perpendicular, then u⋅v = 0.
False
True
undefined
A cube has all faces painted and is cut into 27 smaller equal cubes. How many small cubes have exactly one face painted?
1
12
6
18
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Which two numbers swap to maximize the sum: 39|57|26 -> place bars to form two numbers whose sum is largest
357 + 926
397 + 526
395 + 726
396 + 725
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0

Study Outcomes

  1. Obtain IQ Test Results -

    Understand how to get IQ test results in minutes by navigating our free online IQ test platform and following our step-by-step instructions.

  2. Interpret a 100 IQ Score -

    Analyze what a 100 IQ benchmark represents in terms of average cognitive ability and compare your own score against this standard.

  3. Convert ASVAB to IQ Equivalent -

    Apply ASVAB to IQ conversion methods to translate your military aptitude scores into an estimated IQ value.

  4. Translate ACT Scores to IQ Estimates -

    Use act score to IQ score conversion charts to estimate your IQ based on your standardized test performance.

  5. Evaluate Average ASVAB Scores -

    Assess what's an average ASVAB score by reviewing national norms and contextualizing your results within that range.

  6. Enhance Puzzle-Solving Strategies -

    Apply logic, pattern recognition, and verbal puzzle techniques to improve your performance on future IQ challenges.

Cheat Sheet

  1. IQ Test Structure and Timing -

    Most IQ tests, from Raven's Progressive Matrices to the Wechsler Adult Intelligence Scale, include verbal, quantitative and pattern-recognition sections under strict time limits (American Psychological Association). Practice pacing with a stopwatch to simulate real conditions and learn how to get iq test access on free platforms for instant scoring. Aim for about 1 - 2 minutes per question to develop both speed and accuracy under pressure.

  2. Standard Score Conversion and 100 IQ Benchmark -

    IQ tests use a bell curve where the mean is set at 100 IQ with a standard deviation of 15 (Educational Testing Service). Convert raw scores to standard scores using z = (X - μ)/σ, then multiply by 15 and add 100 to see where you land around the 100 IQ mark. For example, a subtest score of 45 with μ=30 and σ=5 gives (45 - 30)/5×15+100 = 145.

  3. ASVAB to IQ Mapping -

    To estimate IQ from ASVAB scores, align percentile ranks: the 50th percentile on the AFQT roughly equals an IQ of 100 (Department of Defense). Use published conversion tables from defense research to translate ASVAB composite scores into IQ estimates, illustrating clear ASVAB to IQ links. Understanding what's an average ASVAB score (around the 50th percentile) helps you gauge strengths compared to civilian norms.

  4. ACT Score to IQ Formula -

    You can approximate IQ from ACT scores using the regression formula IQ ≈ 10×((ACT - 21)/5)+100, based on an ACT mean of 21 and SD of 5 (Council for Aid to Education). For example, an ACT score of 27 yields IQ ≈ 10×((27 - 21)/5)+100 = 112. This simple calculation shows one way to convert act score to iq score for quick self-assessment.

  5. Pattern Recognition and Mnemonics -

    Logic puzzles and series-completion tasks often appear on IQ tests; train with mnemonic devices like "PIE" (Process, Inspect, Eliminate) to spot transformations or rule sets (University of Oxford). Practice by identifying the odd one out in shape or number sequences to strengthen your visual logic skills. These exercises boost your confidence and prepare you to tackle any free online IQ test challenge.

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