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






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






3. Gross






4. Always try to factor






5. 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






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






7. Prime Factorization to find Greatest Common Factor






8. 1/6 = what %






9. How to find the slope.






10. How to find all divisors of a number






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






12. Formula for area of a Trapezoid






13. Price purchased for by wholesaler






14. Average Rate: Average A per B






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






16. Compound interest formula






17. 2n+1 - 2n+3 - 2n+5






18. Combined Events: E or F






19. Number added or deleted






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






21. How to check for a prime number.

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






23. Volume of a sphere






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






25. How many liters of a solution that is 15% salt must be added to 5 liters of a solution that is 8% salt so that the resulting mixture is 10% salt?






26. Average Rate: Average speed






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






28. How do you multiply roots together.






29. gcd(m,n)






30. Odd and Even rule.






31. What to do with equations that have fractions






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






33. Work problem rule






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






35. The average of consecutive numbers






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






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






38. Properties of 0






39. Combined Events: Not E = P(not E) = ?






40. Price sold for by retailer (after markup)






41. Multiplication principle






42. 45-45-90 triangle basic lengths of sides






43. Simple probability






44. Intersecting Sets






45. Sq. rt(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. 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.






48. Quadratic formula






49. Percent increase = ?






50. Multiples of 3