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Free IQ Practice Puzzles With Answers

Practice with five sets of 8 reasoning puzzles covering matrices, number series, letter series, spatial rotation, and logic. There is no clock, and each answer includes an explanation.

Matrix Reasoning

Sample puzzle

Which cell completes the grid?

?

Open the set of 8

Number Series

Sample puzzle

Which number comes next?

  1. 37
  2. 40
  3. 43
  4. 46
  5. 49
  6. ?
52
51
98
50
55
49

Open the set of 8

Letter Series

Sample puzzle

Which letters come next?

  1. K
  2. L
  3. M
  4. N
  5. O
  6. ?
Q
O
P
R
L
S

Open the set of 8

Spatial Rotation

Sample puzzle

Which shape is the first one, only turned?

Open the set of 8

Logic Puzzles

Sample puzzle

Read the clues, then answer the question.

  • Ana arrived later than Cara.
  • Ana arrived earlier than Fay.

Which statement must be true?

Ana arrived earlier than Cara
Fay arrived earlier than Cara
Fay arrived later than Cara
Fay arrived earlier than Ana

Open the set of 8

Why practice before a timed test?

Practice before a timed test to learn the puzzle formats, so the clock measures your reasoning rather than your reaction to unfamiliar tasks. Each set focuses on a different kind of problem.

Choose a set that feels unfamiliar, or work through them all. The practice puzzles differ from the questions in the free timed test, so they let you get used to the format without revealing test answers.

How is practice different from the test?

Practice has no clock, and you can open an answer to read its explanation. The timed test uses different puzzles and gives you a fixed time limit.

The sets cover matrix reasoning, number series, letter series, spatial rotation, and logic puzzles.

How should you use a practice set?

Try each puzzle before opening its answer. Look for a rule, pattern, or relationship, then choose an option based on your reasoning. Check the explanation afterward to see how the puzzle works.

When your choice is wrong, read the explanation before moving on. You can return to a set later to practice a particular puzzle type, or take the timed test when you are ready to work under a clock.

Questions

Are these the IQClock test questions?

No. The practice sets use different puzzles from the timed test. They let you get used to the kinds of reasoning tasks you may see, but they do not reveal the test questions or their answers.

How many puzzles are in each practice set?

Each set has 8 puzzles. There are five sets: matrix reasoning, number series, letter series, spatial rotation, and logic puzzles. Choose a set based on the puzzle type you want to practice.

Are the practice answers explained?

Yes. Open an answer to see which option is right and read its explanation. Try the puzzle first so you can compare the reasoning behind your choice with the rule or pattern shown.