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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. Triangle abc with d on the outside with a line. What does d = ?






2. Combined Events: E and F






3. 30-60-90 triangle basic lengths of sides






4. Multiples of 3






5. 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






6. Work problem rule






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






8. Intersecting Sets






9. How to check whether number is multiple of 9






10. 2n+1 - 2n+3 - 2n+5






11. The average of consecutive numbers






12. What to do with equations that have fractions






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






14. 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?






15. 0! = ?






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






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






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. Gross Profit formula






20. Average Rate: Average speed






21. Quadratic formula






22. Combined Events: E or F






23. 3rd Rule of Probability: Conditional Probability






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






25. Average Rate: Average A per B






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






27. 3^3 x 4^3 = ?






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






29. Price purchased for by wholesaler






30. How to find the slope.






31. x^r/s = ?






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






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






34. Prime Factorization to find Greatest Common Factor






35. Net






36. Odd Factors






37. Inscribed Angle - Minor Arc






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






39. Permutations: Order Matters






40. Probability and Geometry.






41. Simple probability






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






43. Percent increase = ?






44. Always try to factor






45. How to check for a prime number.

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46. gcd(m,n)






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






48. Odd and Even rule.






49. Gross






50. (1/4)^2