Instead, invest that energy in actual cognitive growth. Practice puzzles, learn logical fallacies, play chess, read broadly, and challenge your brain daily. Not only will your real IQ score improve over time (fluid intelligence is trainable, especially in young adults), but you will also earn a number you can be proud of—because it is genuinely yours.
Questions like "How many two-cent stamps are in a dozen?" (Answer: 12) or "What has nothing inside a hole?" (Answer: Nothing) test your attention to detail rather than math skills. Sample Answers for iq-test.cc Style Questions iq test cc answers