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






2. 5/6 = what %






3. 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?






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






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






6. How to check whether number is multiple of 9






7. Percent increase = ?






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






9. Price sold for by retailer (after markup)






10. How do you multiply roots together.






11. Permutations: Order Matters






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






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






14. 3^3 x 4^3 = ?






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






16. 3rd Rule of Probability: Conditional Probability






17. 0! = ?






18. 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






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






20. 1/6 = what %






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






22. 2n - 2n+2 - 2n+4






23. 2nd Rule of Probability: P(E) = 1 - P(not E)






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






25. Quadratic formula






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






27. The average of consecutive numbers






28. Combined Events: E or F






29. How to find all divisors of a number






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






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






32. x^r/s = ?






33. Gross






34. Volume of a sphere






35. Intersecting Sets






36. Gross Profit formula






37. 45-45-90 triangle basic lengths of sides






38. Set Problems formula






39. 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.






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






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






42. gcd(m,n)






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






44. 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


45. Sum of consecutive numbers






46. 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


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






48. Price purchased for by wholesaler






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






50. Properties of 0