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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. 1/8 = what %






2. What to do with equations that have fractions






3. Number added or deleted






4. Volume of a sphere






5. Multiplication principle






6. Set Problems formula






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






8. The average of consecutive numbers






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






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






11. 3rd Rule of Probability: Conditional Probability






12. 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






13. Price purchased for by wholesaler






14. Prime Factorization to find Greatest Common Factor






15. Compound interest formula






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






17. Indistinguishable events how to find the number of permutations






18. How to check whether number is multiple of 9






19. 45-45-90 triangle basic lengths of sides






20. gcd(m,n)






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






22. Net






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






24. 30-60-90 triangle basic lengths of sides






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






26. Formula for area of a Trapezoid






27. 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?






28. In general - medium questions require how many steps to solve?






29. Average Rate: Average A per B






30. 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






31. How do you multiply roots together.






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






33. Sq. rt(2)






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






35. 0! = ?






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






37. Inscribed Angle - Minor Arc






38. Odd Factors






39. 2nd Rule of Probability: P(E) = 1 - P(not E)






40. 3^3 x 4^3 = ?






41. 4th rule of Probability






42. 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?






43. Quadratic formula






44. Compound interest rule






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






46. Odd and Even rule.






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






48. How to find the slope.






49. Combined Events: E or F






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