## 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. 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**

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

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

**4. Multiples of 3**

**5. 0! = ?**

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

**7. Sq. rt(2)**

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

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

**10. Probability and Geometry.**

**11. Intersecting Sets**

**12. 3^3 x 4^3 = ?**

**13. Percent increase = ?**

**14. Sum of consecutive numbers**

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

**16. Gross Profit formula**

**17. Volume of a sphere**

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

**19. Always try to factor**

**20. Properties of 0**

**21. The average of 5 numbers is 2. After one number is deleted - the new average is -3. What number was deleted?**

**22. 4th rule of Probability**

**23. How to find all divisors of a number**

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

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

**26. Compound interest rule**

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

**28. Number added or deleted**

**29. Average Rate: Average speed**

**30. How to find the slope.**

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

**32. Inscribed Angle - Minor Arc**

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

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

**35. The average of consecutive numbers**

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

**37. Work problem rule**

**38. 30-60-90 triangle basic lengths of sides**

**39. What to do with equations that have fractions**

**40. 45-45-90 triangle basic lengths of sides**

**41. Odd Factors**

**42. Quadratic formula**

**43. 1/6 = what %**

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

**45. 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**

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

**47. Simple probability**

**48. Percent Formula**

**49. gcd(m,n)**

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