## Test your basic knowledge |

# GMAT Quantitative General

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

**2. Indistinguishable events how to find the number of permutations**

**3. Properties of 0**

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

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

**6. Percent Formula**

**7. Simple probability**

**8. How do you multiply roots together.**

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

**10. 4th rule of Probability**

**11. Number added or deleted**

**12. 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?**

**13. How to check whether number is multiple of 9**

**14. 0! = ?**

**15. Sum of consecutive numbers**

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

**17. Inscribed Angle - Minor Arc**

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

**19. How to check whether a number is a multiple of 6**

**20. 1/6 = what %**

**21. How to check whether a number is a multiple of 12.**

**22. Prime Factorization to find Greatest Common Factor**

**23. Formula for area of a Trapezoid**

**24. Set Problems formula**

**25. 3^3 x 4^3 = ?**

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

**27. (1/4)^2**

**28. Compound interest rule**

**29. Sq. rt(3)**

**30. 3rd Rule of Probability: Conditional Probability**

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

**32. Odd Factors**

**33. 2n+1 - 2n+3 - 2n+5**

**34. The number of ways independent events can occur together.**

**35. Percent increase = ?**

**36. 30-60-90 triangle basic lengths of sides**

**37. Multiplication principle**

**38. Multiples of 3**

**39. Sq. rt(2)**

**40. 2n - 2n+2 - 2n+4**

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

**42. Combined Events: E and F**

**43. Probability and Geometry.**

**44. Permutations: Order Matters**

**45. How to find the slope.**

**46. Combined Events: E or F**

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

**48. Trial Problems: look at the probability of NOT OCCURRING**

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

**50. Quadratic formula**