Reasoning quiz

Quick IQ Test

Ten puzzles per set, one at a time. You can go back and change any answer — but no correct answers are shown until the set is scored.

Choose a question set

Each set is 10 questions. Switching sets restarts the test.

Pick the best answer — Set 1

Question 1 of 10

Take your time; you can go back to change an answer.

2, 4, 8, 16, ? — what comes next?

Three sets of 10 items across number series, verbal analogies, logic, and spatial reasoning. Correct answers stay hidden until you finish a set. It gives a fun estimate — not a proctored, standardized IQ assessment.