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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. Average Rate: Average speed






2. Formula for area of a Trapezoid






3. Formula for Mixed Group problems (involving Both/Neither)






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






5. Work problem rule






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






7. Prime Factorization to find Greatest Common Factor






8. Always try to factor






9. Lowest Common Multiple 60: 2 x 2 x 3 x 5 - 72: 2 x 2 x 2 x 3 x 3 - LCM: 2 x 2 x 2 x 3 x 3 x 5






10. Probability and Geometry.






11. Gross Profit formula






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






13. Percent Formula






14. Gross






15. 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






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






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






18. 3rd Rule of Probability: Conditional Probability






19. 0! = ?






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






21. How to find the slope.






22. Net






23. Multiplication principle






24. 2nd Rule of Probability: P(E) = 1 - P(not E)






25. 2n - 2n+2 - 2n+4






26. Properties of 0






27. Sum of consecutive numbers






28. The number of outcomes that result in A divided by the total number of possible outcomes.






29. Combined Events: E or F






30. 1/8 = what %






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






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






33. Multiples of 3






34. Volume of a sphere






35. How to check for a prime number.


36. Quadratic formula






37. Number of integers from A to B inclusive = B - A + 1 - How many consecutive integers are there from 73 through 419 - inclusive?






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






39. Three triangle length patterns






40. How to check whether a number is a multiple of 3.






41. Odd Factors






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






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






44. Odd and Even rule.






45. Average Rate: Average A per B






46. 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?






47. 45-45-90 triangle basic lengths of sides






48. The average of 5 numbers is 2. After one number is deleted - the new average is -3. What number was deleted?






49. 30-60-90 triangle basic lengths of sides






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