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

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

**3. Percent Formula**

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

**5. Probability and Geometry.**

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

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

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

**9. Average Rate: Average A per B**

**10. Price sold for by retailer (after markup)**

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

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

**13. Properties of 0**

**14. 2n - 2n+2 - 2n+4**

**15. Set Problems formula**

**16. 1/8 = what %**

**17. Price purchased for by wholesaler**

**18. Gross**

**19. Percent increase = ?**

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

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

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

**23. 3^3 x 4^3 = ?**

**24. 0! = ?**

**25. 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**

**26. Odd and Even rule.**

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

**28. How to check for a prime number.**

**29. Permutations: Order Matters**

**30. Number added or deleted**

**31. 3rd Rule of Probability: Conditional Probability**

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

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

**34. Average Rate: Average speed**

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

**36. The average of consecutive numbers**

**37. Odd Factors**

**38. Inscribed Angle - Minor Arc**

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

**40. Work problem rule**

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

**42. 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.**

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

**44. Volume of a sphere**

**45. Quadratic formula**

**46. How to check whether a number is a multiple of 3.**

**47. 5/6 = what %**

**48. Sq. rt(3)**

**49. 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?**

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