Test your basic knowledge |

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






2. Multiplication principle






3. If you have to guess in a problem - which ones should you guess? Especially if you have to plug numbers.






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






5. Odd and Even rule.






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






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






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






9. gcd(m,n)






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






11. Probability and Geometry.






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






13. Volume of a sphere






14. Work problem rule






15. Number added or deleted






16. 45-45-90 triangle basic lengths of sides






17. Percent Formula






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






19. How to find all divisors of a number






20. Compound interest formula






21. Set Problems formula






22. Indistinguishable events how to find the number of permutations

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


23. What to do with equations that have fractions






24. How to check whether number is multiple of 9






25. 0! = ?






26. 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






27. How to check for a prime number.

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


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






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






30. Odd Factors






31. 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.






32. Compound interest rule






33. Intersecting Sets






34. 1/6 = what %






35. Sum of consecutive numbers






36. Gross Profit formula






37. 3rd Rule of Probability: Conditional Probability






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






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






40. Net






41. Sq. rt(2)






42. 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






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






44. 5/6 = what %






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






46. Formula for area of a Trapezoid






47. Price sold for by retailer (after markup)






48. Always try to factor






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






50. 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?