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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. Properties of 0






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






3. Combined Events: E or F






4. Average Rate: Average speed






5. Set Problems formula






6. Formula for area of a Trapezoid






7. Intersecting Sets






8. Sq. rt(3)






9. 30-60-90 triangle basic lengths of sides






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






11. Combined Events: E and F






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






13. gcd(m,n)






14. To determine the number of integers less than 5000 that are evenly divisible by 15...?






15. The average of consecutive numbers






16. Compound interest formula






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






18. Volume of a sphere






19. Probability and Geometry.






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






21. Indistinguishable events how to find the number of permutations

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22. What to do with equations that have fractions






23. Price sold for by retailer (after markup)






24. Gross Profit formula






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






26. In general - difficult questions require how many steps to solve?






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






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






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






30. Multiples of 3






31. Quadratic formula






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






33. Work problem rule






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






35. 4th rule of Probability






36. 5/6 = what %






37. Gross






38. 1/8 = what %






39. 45-45-90 triangle basic lengths of sides






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






41. Odd and Even rule.






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






43. Percent increase = ?






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






45. Always try to factor






46. Some GMAT word problems involve groups with distinct 'either/or' categories (male/female - blue collar/white collar - etc.) The key is to do what with the information? 1. Find total number of possible outcomes. 2. Find the number of desired outcomes.






47. How to check for a prime number.

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48. Sq. rt(2)






49. x^r/s = ?






50. 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