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






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






3. Percent Formula






4. Combined Events: E or F






5. Probability and Geometry.






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






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






8. How to check whether number is multiple of 9






9. Average Rate: Average A per B






10. Price sold for by retailer (after markup)






11. Prime Factorization to find Greatest Common Factor






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






13. Properties of 0






14. 2n - 2n+2 - 2n+4






15. Set Problems formula






16. 1/8 = what %






17. Price purchased for by wholesaler






18. Gross






19. Percent increase = ?






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






21. 2n+1 - 2n+3 - 2n+5






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






23. 3^3 x 4^3 = ?






24. 0! = ?






25. 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






26. Odd and Even rule.






27. Combined Events: E and F






28. How to check for a prime number.






29. Permutations: Order Matters






30. Number added or deleted






31. 3rd Rule of Probability: Conditional Probability






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






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






34. Average Rate: Average speed






35. If $10 -000 is invested at 10% annual interest - compounded semi-annually - what is the balance after 1 year?






36. The average of consecutive numbers






37. Odd Factors






38. Inscribed Angle - Minor Arc






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






40. Work problem rule






41. Formula for area of a Trapezoid






42. 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.






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






44. Volume of a sphere






45. Quadratic formula






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






47. 5/6 = what %






48. Sq. rt(3)






49. 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?






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