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What Is My IQ? Find your IQ level with quick logic puzzles

Quick, free IQ level test of logic and pattern skills. Instant results.

Editorial: Review CompletedCreated By: Krisanna MarieUpdated Aug 24, 2025
Difficulty: Moderate
2-5mins
Learning OutcomesCheat Sheet
Paper art brain and puzzle pieces on coral background representing logic pattern recognition and problem solving quiz

This quiz helps you answer the question 'What is my IQ?' using short logic, math, and pattern puzzles. When you're done, explore a free online iq test for another style, focus on numbers with a math iq test, or try a hard iq test too.

Which number completes the pattern: 2, 6, 12, 20, 30, ?
36 - Explanation: Differences are +4, +6, +8, +10, so next is +12: 30+12=42
44 - Explanation: Would require +14 next, which breaks the pattern
41 - Explanation: Not consistent with quadratic growth
42 - Explanation: Differences increase by 2 each time: 4,6,8,10, so next is 12; 30+12=42
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If all Bloops are Zorps and no Zorps are Nibs, then no Bloops are Nibs.
False
True
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Find the missing letter: A, C, F, J, O, ?
V - Explanation: +7, not matching pattern
U - Explanation: Jumps of +2, +3, +4, +5 letters, next +6: O to U
T - Explanation: +5 from O gives T, but jump should be +6
S - Explanation: +4, not matching increasing jumps
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A cube has 6 faces. If you paint all faces and then cut it into 27 smaller equal cubes, how many small cubes have exactly one painted face?
6 - Explanation: Corners would have 3 faces painted, not 1
12 - Explanation: Edges have 2 faces painted
6 faces each has 1 center cube on the face: 6
18 - Explanation: Edge centers on each of 12 edges have 2 faces, not 1
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Choose the odd one out: Square, Circle, Triangle, Rectangle
Rectangle - Explanation: Polygon like square and triangle
Circle - Explanation: Only shape with no straight sides
Triangle - Explanation: Polygon like square and rectangle
Square - Explanation: Has straight sides like others except circle
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Which number completes: 9, 7, 8, 6, 7, 5, 6, ?
5 - Explanation: Would require +0, breaking pattern
7 - Explanation: Would be +2, breaking pattern
6 - Explanation: That was the previous term
4 - Explanation: Pattern alternates -2, +1; last 5 then +1 = 6, then -2 = 4
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Statement: The opposite faces of a standard die sum to 7.
False
True
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If 3x + 2 = 17, what is x?
7 - Explanation: 3*7+2=23
4 - Explanation: 3*4+2=14
6 - Explanation: 3*6+2=20
5 - Explanation: 3*5+2=17
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A fair coin is tossed twice. The probability of exactly one head is 1/2.
True
False
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Which word completes the series: calm, clam, clom, ?
clem - Explanation: e would come before i, but pattern moves forward to u
clom - Explanation: Already present
clim - Explanation: i is not next vowel after o in this pattern
clum - Explanation: Vowel shifts a->a->o->u in alphabetical order
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Which number completes: 3, 6, 18, 72, ?
288 - Explanation: Would be *4 again
360 - Explanation: Multipliers increase by 1: 2,3,4, so next 5
144 - Explanation: Pattern is *2, *3, *4, so next *5: 72*5=360
216 - Explanation: Would be *3 from 72, breaking pattern
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Statement: In base-2, the number 10110 equals 22 in base-10.
False
True
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Which letter completes the pattern: B, E, I, N, ?
U - Explanation: +7, too large
T - Explanation: Jumps of +3, +4, +5, +6 letters; N+6=T
S - Explanation: +5, repeats prior step
Q - Explanation: +3, resets pattern
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If 2□3 means 2 × 3 + 2, what is 4□5?
24 - Explanation: 4*5+4 = 24
25 - Explanation: 4*5+5 = 25, but rule says add first number
29 - Explanation: Overcounts
20 - Explanation: Missing the addition part
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Which two-digit number equals three times the sum of its digits?
12
24
27
13
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Statement: The harmonic mean of two distinct positive numbers is always less than their arithmetic mean.
True
False
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A map scale is 1:25000. 4 cm on the map represent how many kilometers in reality?
0.5 km - Explanation: 500 m corresponds to 2 cm at this scale
2 km - Explanation: Would require 8 cm on map
1 km - Explanation: 4 cm * 25000 = 100000 cm = 1 km
4 km - Explanation: Would require 16 cm on map
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Statement: The determinant of a 2x2 matrix [[a,b],[c,d]] is ad - bc.
True
False
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Statement: The variance is the square of the standard deviation.
True
False
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Which value of n makes 2, 6, 12, ..., n an arithmetic sequence?
16 - Explanation: Would require difference of 4, then 4, but 12 to 16 is 4 while 6 to 12 is 6
No such n - Explanation: The sequence given already violates constant difference
20 - Explanation: Differences 4,6,? Not constant; no n makes it arithmetic
18 - Explanation: Would require constant difference
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Study Outcomes

  1. Understand Intelligence Components -

    After completing the free IQ level quiz, you will be able to describe the main facets of intelligence being tested, including logic, pattern recognition, and problem-solving.

  2. Analyze Logic and Pattern Challenges -

    You will learn to break down and solve various puzzle and pattern questions in the what is my IQ level quiz, sharpening your analytical thinking skills.

  3. Evaluate Problem-Solving Strategies -

    By reflecting on your answers, you will identify which approaches work best and recognize areas where you can improve your reasoning techniques.

  4. Interpret Your IQ Score -

    You will understand how to read and interpret your IQ level test results, including what different score ranges indicate about your cognitive strengths.

  5. Compare Performance Benchmarks -

    Armed with your score, you will be able to compare your results against average benchmarks and other online IQ level test takers.

  6. Apply Strategies for Improvement -

    Finally, you'll gain practical tips to apply between quizzes, boosting your confidence and performance on future free IQ level quizzes.

Cheat Sheet

  1. Pattern Recognition Techniques -

    To tackle matrix and sequence puzzles in your what is my iq level quiz, practice spotting differences and ratios by breaking sequences into smaller parts. For example, recognize the +2, ×3 sequence in 2, 4, 12, 14, 42 to sharpen WAIS-style reasoning (American Psychological Association). A simple mnemonic "D-R-P" helps recall Difference, Ratio, Pattern.

  2. Logical Deduction Strategies -

    Strengthen your logical reasoning for syllogism questions by mapping statements using Venn diagrams or truth tables, a method endorsed by Stanford University research. For instance, draw two overlapping circles for "All A are B" and "Some B are C" to deduce valid conclusions. Practice with "All mammals are animals; all dogs are mammals; therefore all dogs are animals."

  3. Spatial Visualization Skills -

    Boost your performance on 3D rotation tasks found in most online iq level tests by mentally rotating Shepard-Metzler cube figures; studies from MIT show this enhances spatial IQ. Visualize each face and edge flipping step by step, then compare to the answer choices. Try sketching simple shapes and rotating them on paper as practice drills.

  4. Verbal Comprehension and Vocabulary -

    Improve verbal sections in free iq level quiz sections by learning root words - like "bene" meaning good - to quickly infer unfamiliar terms. The APA recommends studying 10 new words daily using flashcards and context sentences. For example, link "bene" to "benevolent" to recall its positive connotation.

  5. Working Memory Boosters -

    Enhance digit span and letter-number sequencing with chunking techniques supported by research in the Journal of Experimental Psychology: chunk phone numbers into groups (e.g., 415-503-8398). This method leverages Miller's 7±2 theory to expand your short-term capacity. Regularly practice with random digit strings to see your scores climb on the IQ test quiz.

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