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GMAT Quantitative General

Subjects : gmat, math
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Intersecting Sets






2. Percent increase = ?






3. Circular permutation: The number of ways to arrange n distinct objects along a fixed circle is?






4. Dependent events: When are two events said to be dependent events?






5. Work problem rule






6. What does the Sum of the angles in a Regular Polygon formula look like?






7. Odd Factors






8. Permutations: Order Matters






9. Simple probability






10. 2n - 2n+2 - 2n+4






11. 5/6 = what %






12. Trial Problems: look at the probability of NOT OCCURRING






13. Three triangle length patterns






14. When you see an equation in factored form in a question?






15. Since Mieko's average speed was 3/4 of Chan's - her time was 4/3 as long.






16. How to find the slope.






17. Always try to factor






18. The average of consecutive numbers






19. Quadratic formula






20. What to do with equations that have fractions






21. How to check whether a number is a multiple of 4.






22. Set Problems formula






23. 1. A and B < A or B 2. A or B > Individual probabilities of A - B 3. P(A and B) = P(A) x P(B) <-- 'fewer options' 4. P(A or B) = P(A) + P(B) <-- 'more options' - Probability of multiple events rules.






24. gcd(m,n)*lcm(m,n)






25. Gross






26. Combined Events: E or F






27. Inscribed Angle - Minor Arc






28. Net






29. Compound interest formula






30. Simple Interest Formula (remember this is the total amount of money in the bank after the interest is earned)






31. Volume of a sphere






32. 1/6 = what %






33. Multiplication principle






34. Triangle abc with d on the outside with a line. What does d = ?






35. Sq. rt(3)






36. If you have to guess in a problem - which ones should you guess? Especially if you have to plug numbers.






37. How to check whether a number is a multiple of 12.






38. Price sold for by retailer (after markup)






39. How to check for a prime number.

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40. How to check whether a number is a multiple of 6






41. gcd(m,n)






42. Sq. rt(2)






43. 45-45-90 triangle basic lengths of sides






44. The number of ways independent events can occur together.






45. 3^3 x 4^3 = ?






46. Simple Interest formula (remember this is only the interest earned - not the total amount of money present in the bank after interest earned)






47. How many liters of a solution that is 10% alcohol by volume must be added to 2 liters of a solution that is 50% alcohol by volume to create a solution that is 15% alcohol by volume?






48. Think of averages as what? The average of 3 - 4 - 5 - and x is 5. What is x? 3 is 2 less than 5 4 is 1 less than 5 - 5 is the average - x = 5 + 3 = 8






49. Formula for area of a Trapezoid






50. To determine multiple-event probability where each individual event must occur in a certain way.