21 tips for preparing IQ interview questions / tests

It is often difficult to prepare for an IQ test. Well, here are 21 tips to prepare well for IQ related tests.
1. Prepare Physically with good food and sound sleep at least two days before the test.
2. Avoid/Reduce liquor, caffeine, etc.
3. Prepare to answer emotional questions as well.
4. Train your Brain with brain teasers and puzzles.
5. Train your Memory by calculating basic mathematical equations mentally.
6. Stay Punctual for a couple of days as it will help to attend questions within the time.
7. Work On Reading as it will increase your reading skill.
8. Practice tests found in the internet or quiz books.
9. Prepare Yourself with the most general questions.
10. Cover the related topics.
11. Recollect mistakes from previous tests and work on it.
12. Dress Comfortably.
13. Arrive early and keep everything else off your mind.
14. Relax and be Positive that you are going to pass the test.
15. Focus: Dont get disturbed by the surroundings.
16. Know The Nature Of Test: the timing, how wrong answers are scored, etc.
17. Know The Difficulty of questions and allocate time accordingly.
18. Think well before answering a question.
19. Staying Calm will help you to think easily.
20. Do not guess or skip an option thinking it is not an answer.
21. Time Well so that you have left with time to re-check your answers.

Related topics
Brain Twisters... Very Interesting IQ Questions
10 Puzzles asked in a placement interview
Interview tips for a successful interview
21 Campus Interview preparation tips
Good luck for a successful interview!