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GMAT Quantitative General

Subjects : gmat, math
  • Answer 50 questions in 15 minutes.
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  • Match each statement with the correct term.
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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. What does the Sum of the angles in a Regular Polygon formula look like?

2. Volume of a sphere

3. Price purchased for by wholesaler

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

5. 4th rule of Probability

6. Sum of consecutive numbers

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

8. What to do with equations that have fractions

9. 45-45-90 triangle basic lengths of sides

10. Properties of 0

11. Permutations: Order Matters

12. 2nd Rule of Probability: P(E) = 1 - P(not E)

13. Odd Factors

14. Inscribed Angle - Minor Arc

15. Gross

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

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

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

19. How to find all divisors of a number

20. 3^3 x 4^3 = ?

21. 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?

22. Three triangle length patterns

23. Simple probability

24. Percent Formula

25. How to check whether number is multiple of 9

26. 2n+1 - 2n+3 - 2n+5

27. 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?

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

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

30. 2n - 2n+2 - 2n+4

31. Price sold for by retailer (after markup)

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

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

34. 30-60-90 triangle basic lengths of sides

35. Net

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

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

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

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

40. 0! = ?

41. 5/6 = what %

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

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

44. Prime Factorization to find Greatest Common Factor

45. Set Problems formula

46. Combined Events: E and F

47. How do you multiply roots together.

48. Average Rate: Average speed

49. 1/6 = what %

50. Multiplication principle