| Coverage : The GRE Practice Test - Math - Square Root Problems has been designed to test the important concepts related to square root. The test covers important topics like finding the square root of a number, evaluating a perfect square root that is closest to a given number, evaluating the expression under square root, computing square root upto certain decimal points etc. |
| 1. | Evaluate the Square Root of 1521. |
| a. | | 49 |
| b. | | 39 |
| c. | | 85 |
| d. | | 30 |
| e. | | 25
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| 2. | Evaluate the Square Root of 25600. |
| a. | | 160 |
| b. | | 200 |
| c. | | 514 |
| d. | | 320 |
| e. | | 250
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| 3. | Evaluate the Square Root of 1296. |
| a. | | 22 |
| b. | | 75 |
| c. | | 40 |
| d. | | 36 |
| e. | | 25
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| 4. | Evaluate the Square Root of 120409. |
| a. | | 234 |
| b. | | 347 |
| c. | | 141 |
| d. | | 102 |
| e. | | 122
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| 5. | Evaluate the Square Root of 58564. |
| a. | | 100 |
| b. | | 625 |
| c. | | 200 |
| d. | | 144 |
| e. | | 242
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| 6. | Evaluate the Square Root of 110224. |
| a. | | 330 |
| b. | | 224 |
| c. | | 332 |
| d. | | 999 |
| e. | | 111
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| 7. | Evaluate the Square Root of 0.000025. |
| a. | | 0.005 |
| b. | | 0.05 |
| c. | | 0.5 |
| d. | | 0.00005 |
| e. | | 0.0005
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| 8. | Evaluate the Square Root of 0.000064. |
| a. | | 0.8 |
| b. | | 0.08 |
| c. | | 0.00008 |
| d. | | 0.008 |
| e. | | 0.0008
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| 9. | Evaluate the Square Root of 0.000081. |
| a. | | 0.09 |
| b. | | 0.009 |
| c. | | 0.9 |
| d. | | 0.0009 |
| e. | | 0.00009
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This question is based upon the figure shown below
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| 10. | What will be the value of x in the given expression. |
| a. | | 1.1 |
| b. | | 1.3 |
| c. | | 2.6 |
| d. | | 1.5 |
| e. | | 0.5
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This question is based upon the figure shown below
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| 11. | What will be the value of x in the given expression. |
| a. | | 110.11 |
| b. | | 10.001 |
| c. | | 151 |
| d. | | 02.12 |
| e. | | 120
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This question is based upon the figure shown below
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| 12. | Find the value of the given expression. |
| a. | | 96.75 |
| b. | | 102.01 |
| c. | | 405.36 |
| d. | | 560.23 |
| e. | | 16.02
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This question is based upon the figure shown below
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| 13. | Find the value of the given expression. |
| a. | | 56.55 |
| b. | | 23.36 |
| c. | | 96.102 |
| d. | | 35.55 |
| e. | | 15.52
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This question is based upon the figure shown below
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| 14. | Find the value of given expression. |
| a. | | 1.305 |
| b. | | 2.110 |
| c. | | 5.115 |
| d. | | 1.002 |
| e. | | 2.004
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This question is based upon the figure shown below
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| 15. | Find the value of given expression. |
| a. | | 1.1510 |
| b. | | 0.2111 |
| c. | | 0.2005 |
| d. | | 0.002 |
| e. | | 0.9216
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This question is based upon the figure shown below
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| 16. | Evaluate the given expression. |
| a. | | 1.623 |
| b. | | 2.352 |
| c. | | 6.804 |
| d. | | 1.5 |
| e. | | 1.05
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This question is based upon the figure shown below
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| 17. | Evaluate the given expression. |
| a. | | 4.13 |
| b. | | 6.00 |
| c. | | 1.04 |
| d. | | 6.66 |
| e. | | 1.10
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This question is based upon the figure shown below
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| 18. | Find out the value of the given expression. |
| a. | | 13 |
| b. | | 1.3 |
| c. | | 3 |
| d. | | 1.15 |
| e. | | 0.5
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This question is based upon the figure shown below
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| 19. | Simplify the given expression. |
| a. | | 0.0164 |
| b. | | 0.0132 |
| c. | | 6.80 |
| d. | | 0.0015 |
| e. | | 0.12
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This question is based upon the figure shown below
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| 20. | Simplify the given expression. |
| a. | | 3.24 |
| b. | | 0.0375 |
| c. | | 3.02 |
| d. | | 3.715 |
| e. | | 2.25
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| 21. | Find the SquareRoot of 0.2 upto 3 places of decimal. |
| a. | | 0.112 |
| b. | | 1.414 |
| c. | | 0.414 |
| d. | | 0.447 |
| e. | | 1.732
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| 22. | Find the SquareRoot of 0.3 upto 3 places of decimal. |
| a. | | 1.547 |
| b. | | 0.547 |
| c. | | 1.732 |
| d. | | 0.447 |
| e. | | 1.414
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| 23. | Find the SquareRoot of 0.4 upto 3 places of decimal. |
| a. | | 0.2 |
| b. | | 1.2 |
| c. | | 2 |
| d. | | 0.447 |
| e. | | 0.632
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| 24. | Find the SquareRoot of 0.00064 upto 3 places of decimal. |
| a. | | 0.08 |
| b. | | 0.008 |
| c. | | 0.025 |
| d. | | 0.0008 |
| e. | | 8
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| 25. | Find the SquareRoot of 0.00081 upto 3 places of decimal. |
| a. | | 0.9 |
| b. | | 0.09 |
| c. | | 0.009 |
| d. | | 0.0009 |
| e. | | 0.028
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| 26. | Find the SquareRoot of 0.00064 upto 6 places of decimal. |
| a. | | 0.08 |
| b. | | 0.008 |
| c. | | 0.025298 |
| d. | | 0.0008 |
| e. | | 8
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This question is based upon the figure shown below
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| 27. | If SquareRoot of 12 = 3.464, find the value of the given expression. |
| a. | | 0.154 |
| b. | | 1.154 |
| c. | | 1.173 |
| d. | | 3.464 |
| e. | | None of the above
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This question is based upon the figure shown below
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| 28. | If SquareRoot of 14 = 3.741, find the value of the given expression. |
| a. | | 0.86 |
| b. | | 3.74 |
| c. | | 1.87 |
| d. | | 1.44 |
| e. | | 0.44
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This question is based upon the figure shown below
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| 29. | If SquareRoot of 12 = 3.464, find the value of the given expression. |
| a. | | 0.414 |
| b. | | 1.414 |
| c. | | 3.162 |
| d. | | 1.732 |
| e. | | 0.632
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This question is based upon the figure shown below
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| 30. | If SquareRoot of 16 = 4, find the value of the given expression. |
| a. | | 4 |
| b. | | 1 |
| c. | | 3 |
| d. | | 2 |
| e. | | 1.414
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This question is based upon the figure shown below
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| 31. | If SquareRoot of 9 = 3, find the value of the given expression. |
| a. | | 3 |
| b. | | 0.732 |
| c. | | 9 |
| d. | | 2.012 |
| e. | | 1.732
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| 32. | Find the least square numbers, which is exactly divisible by 4,5, and 10. |
| a. | | 500 |
| b. | | 700 |
| c. | | 400 |
| d. | | 200 |
| e. | | 100
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| 33. | Find the least square numbers, which is exactly divisible by 2,10, and 25. |
| a. | | 2500 |
| b. | | 1700 |
| c. | | 1400 |
| d. | | 900 |
| e. | | 400
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| 34. | Find the least square numbers, which is exactly divisible by 4,8, and 10. |
| a. | | 2012 |
| b. | | 100 |
| c. | | 1000 |
| d. | | 1600 |
| e. | | 1200
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| 35. | Find the greatest number of four digits which is a perfect square. |
| a. | | 1800 |
| b. | | 9801 |
| c. | | 1001 |
| d. | | 2012 |
| e. | | 1604
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| 36. | Find the smallest number of four digits which is a perfect square. |
| a. | | 1024 |
| b. | | 1064 |
| c. | | 1084 |
| d. | | 1000 |
| e. | | 9999
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| 37. | Find the smallest number, that must be added to 1020 to make it a perfect square. |
| a. | | 8 |
| b. | | 4 |
| c. | | 10 |
| d. | | 9 |
| e. | | 1
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| 38. | Find the smallest number, that must be added to 1252 to make it a perfect square. |
| a. | | 10 |
| b. | | 15 |
| c. | | 16 |
| d. | | 44 |
| e. | | 6
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| 39. | Find the smallest number, that must be added to 6319 to make it a perfect square. |
| a. | | 90 |
| b. | | 50 |
| c. | | 64 |
| d. | | 81 |
| e. | | 76
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This question is based upon the figure shown below
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| 40. | Find the value of given expression. |
| a. | | 0.244 |
| b. | | 1.452 |
| c. | | 1.826 |
| d. | | 2.414 |
| e. | | 0.366
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This question is based upon the figure shown below
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| 41. | Find the value of given expression. |
| a. | | 2.136 |
| b. | | 0.309 |
| c. | | 0.114 |
| d. | | 1.114 |
| e. | | 1.309
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This question is based upon the figure shown below
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| 42. | Find the value of given expression. |
| a. | | 2.414 |
| b. | | 0.309 |
| c. | | 0.114 |
| d. | | 1.114 |
| e. | | 1.309
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This question is based upon the figure shown below
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| 43. | Find the value of given expression. |
| a. | | 0.898 |
| b. | | 0.309 |
| c. | | 0.114 |
| d. | | 0.6898 |
| e. | | 1.3091
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This question is based upon the figure shown below
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| 44. | Find the value of given expression. |
| a. | | 2.414 |
| b. | | 0.3 |
| c. | | 0.5 |
| d. | | 1.114 |
| e. | | 1.309
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