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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. How to check whether number is multiple of 9






2. How to find all divisors of a number






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






4. Inscribed Angle - Minor Arc






5. Combined Events: E or F






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






7. Multiples of 3






8. Indistinguishable events how to find the number of permutations

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9. Multiplication principle






10. 5/6 = what %






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






12. Number added or deleted






13. 2n - 2n+2 - 2n+4






14. Percent increase = ?






15. 2n+1 - 2n+3 - 2n+5






16. 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?






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






18. Set Problems formula






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






20. (1/4)^2






21. gcd(m,n)






22. Prime Factorization to find Greatest Common Factor






23. Sq. rt(3)






24. Odd Factors






25. What to do with equations that have fractions






26. 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.






27. 1/6 = what %






28. Three triangle length patterns






29. Formula for area of a Trapezoid






30. 45-45-90 triangle basic lengths of sides






31. How to check for a prime number.

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






33. Net






34. 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






35. Sum of consecutive numbers






36. How to find the slope.






37. 4th rule of Probability






38. Simple probability






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






40. 1/8 = what %






41. 3^3 x 4^3 = ?






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






43. Probability and Geometry.






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






45. 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






46. Price sold for by retailer (after markup)






47. Average Rate: Average A per B






48. 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?






49. Odd and Even rule.






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






Can you answer 50 questions in 15 minutes?



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