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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. 0! = ?






2. Volume of a sphere






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






4. Compound interest formula






5. Probability and Geometry.






6. 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






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






8. Compound interest rule






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






10. How to find the slope.






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






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






13. Formula for area of a Trapezoid






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






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






16. 30-60-90 triangle basic lengths of sides






17. How to check for a prime number.

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18. 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?






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






20. Number added or deleted






21. Price purchased for by wholesaler






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






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






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






25. Percent Formula






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






27. 5/6 = what %






28. Average Rate: Average speed






29. 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?






30. 1/6 = what %






31. How do you multiply roots together.






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






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






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






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






36. 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.






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






38. 3^3 x 4^3 = ?






39. Permutations: Order Matters






40. Set Problems formula






41. 3rd Rule of Probability: Conditional Probability






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






43. Sum of consecutive numbers






44. Three triangle length patterns






45. Gross Profit formula






46. Sq. rt(2)






47. Gross






48. gcd(m,n)






49. Price sold for by retailer (after markup)






50. Net