Is it better to guess or leave blank on GMAT?

Related questions

1. When should I start preparing for GMAT?
2. How much time should I spend on each GMAT question?
3. Is GMAT or GRE more difficult?
4. Is XAT tougher than GMAT?
5. What is considered a good GRE score?
6. Is a 660 GMAT score good?
7. Is 640 a good GMAT score?
8. How hard is the GMAT?
9. How many odd factors Does 210 have?
10. How many questions can you miss on verbal GMAT?

Tags

1. #looking
2. #question
3. #remember
4. #answer
5. #eliminate
6. #score
7. #regardless
8. #quant
9. #every
10. #section
11. #better
12. #guess
13. #always
14. #should
15. #ability
16. #incorrect
17. #leave
18. #blank
19. #random