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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. Sum of consecutive numbers






3. Permutations: Order Matters






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






5. Multiples of 3






6. 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






7. Properties of 0






8. Sq. rt(2)






9. Always try to factor






10. The number of ways independent events can occur together.






11. How to check whether a number is a multiple of 6






12. Percent Formula






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






14. Odd Factors






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






16. x^r/s = ?






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






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






19. Volume of a sphere






20. Price purchased for by wholesaler






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






22. Average Rate: Average A per B






23. Combined Events: Not E = P(not E) = ?






24. Gross Profit formula






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






26. What to do with equations that have fractions






27. How to find all divisors of a number






28. 30-60-90 triangle basic lengths of sides






29. Probability and Geometry.






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






31. How to find the slope.






32. Prime Factorization to find Greatest Common Factor






33. 1/8 = what %






34. Combined Events: E or F






35. Intersecting Sets






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






37. gcd(m,n)






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






39. 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?






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






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






42. Set Problems formula






43. Indistinguishable events how to find the number of permutations

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44. Inscribed Angle - Minor Arc






45. Net






46. 2n+1 - 2n+3 - 2n+5






47. Combined Events: E and F






48. 2nd Rule of Probability: P(E) = 1 - P(not E)






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






50. Three triangle length patterns