GMAT Arithmetic

In this module, you'll learn all of the concepts, techniques and strategies needed to answer arithmetic questions on the GMAT. In particular, this module covers:

  • Basic operations
  • Signed numbers
  • Decimals
  • Fractions
  • Percents
  • Ratios


 

GMAT ARITHMETIC VIDEOS

  • 1. Lesson: Properties of Real Numbers (5:42)
  • 2. Question: Which Operation? (2:26)
  • 3. Lesson: Operations with Signed Numbers - Part I (6:47)
  • 4. Lesson: Operations with Signed Numbers - Part II (9:14)
  • 5. Question: Laws and Order (1:16)
  • 6. Lesson: Introduction to Decimals (7:55)
  • 7. Lesson: Working with Powers of Ten (3:20)
  • 8. Question: Rounding Decimals (2:39)
  • 9. Lesson: Introduction to Fractions (8:37)
  • 10. Lesson: Conversions with Fractions and Decimals (6:21)
  • 11. Lesson: Properties of Fractions - Part I (7:23)
  • 12. Lesson: Operations with Fractions (8:13)
  • 13. Lesson: Properties of Fractions - Part II (5:29)
  • 14. Question: Evaluate a Fraction (2:28)
  • 15. Lesson: Word Problems with Fractions (3:58)
  • 16. Question: Jets Fans in a Dormitory (3:44)
  • 17. Lesson: Introduction to Percent (7:21)
  • 18. Lesson: Working with Percent (8:10)
  • 19. Question: c is What Percent of b? (1:50)
  • 20. Lesson: Finding x Percent of y (5:31)
  • 21. Question: Broken Plates (2:28)
  • 22. Lesson: Percent Increases and Decreases (11:02)
  • 23. Question: Population Increase (2:41)
  • 24. Lesson: Simple Interest and Compound Interest (7:10)
  • 25. Lesson: Introduction to Ratios (8:14)
  • 26. Question: Dividing an Inheritance (2:04)
  • 27. Lesson: Shortcut Involving Ratios and Fractions (2:26)
  • 28. Lesson: Combining Ratios (4:51)
  • 29. Question: Find the Ratio a:b:c (2:05)
  • 30. Lesson: Ratios and Rates (7:32)
  • 31. Question: Autographs (2:34)
  • 32. Question: Values of w, x and y (3:05)
  • 33. Question: Fractions in Ascending Order (2:36)
  • 34. Question: Fraction with a and b (2:09)
  • 35. Question: Minimum Number of Marbles (2:10)
  • 36. Question: Is a-d less than b-c? (2:42)
  • 37. Question: Students at ABC Academy (2:46)
  • 38. Question: c percent of c (3:21)
  • 39. Question: Three Flasks (1:35)
Total viewing time for the GMAT Arithmetic module: 182 minutes.

Additional Practice

NOTE: In each of the above video lessons, you’ll find a Reinforcement Activities box containing several practice questions that are specifically related to the concepts covered in that lesson (e.g., the lesson on ratios). Conversely, the practice questions below cover a variety of topics under the umbrella of GMAT Arithmetic, and are intended for general reinforcement.

Practice from the Official Guides

Official Guide for GMAT Review (2018 edition)

Problem Solving: 1, 2, 3, 4, 5, 6, 12, 15, 36, 37, 38, 45, 55, 59, 60, 63, 75, 82, 86, 87, 105, 106, 108, 115, 119, 122, 124, 125, 131, 133, 135, 139, 153, 169, 172, 173, 210, 213

Data Sufficiency: 233, 239, 246, 250, 256, 258, 262, 269, 270, 286, 288, 292, 313, 314, 319, 321, 324, 326, 332, 333, 334, 340, 344, 368, 387, 395, 397, 403

Official Guide for GMAT Review (2017 edition)

Problem Solving: 1, 2, 3, 9, 12, 15, 23, 25, 30, 32, 34, 35, 36, 41, 52, 55, 60, 64, 69, 72, 73, 89, 91, 98, 107, 113, 115, 116, 117, 133, 135, 136, 156, 167, 176, 189, 205

Data Sufficiency: 234, 239, 250, 258, 263, 264, 265, 269, 276, 290, 298, 308, 311, 319, 322, 323, 325, 330, 337, 344, 359, 363, 371, 386, 387, 393, 403

Official Guide for GMAT Review (2016 edition)

Problem Solving:  1, 2, 6, 9, 11, 19, 22, 24, 26, 27, 28, 29, 30, 34, 36, 46, 49, 51, 62, 64, 72, 87, 95, 100, 102, 104, 116, 119, 120, 138, 160, 161, 166, 167, 175, 176, 195, 199, 203, 207, 227         

Data Sufficiency: 1, 5, 10, 21, 24, 29, 34, 35, 40, 58, 64, 69, 70, 76, 78, 80, 83, 87, 100, 109, 113, 127, 139, 141, 146, 156, 158, 169, 171

Official Guide for GMAT Review (2015/13th edition)

Problem Solving: 1, 2, 6, 8, 11, 15, 17, 19, 20, 21, 22, 23, 24, 27, 31, 32, 33, 39, 41, 46, 48, 51, 57, 58, 59, 63, 66, 76, 80, 82, 84, 85, 94, 97, 98, 115, 123, 125, 135, 138, 141, 142, 151, 152, 154, 179, 182, 188, 194, 195, 200, 226

Data Sufficiency: 4, 6, 8, 10, 23, 31, 40, 43, 46, 47, 55, 59, 62, 63, 69, 75, 77, 81, 89, 98, 103, 112, 114, 124, 126, 131, 133, 140, 144, 147, 148, 150, 168, 170

 

While answering practice questions from the Official Guide for GMAT Review (2018, 2017, 2016 or 2015), you can enter your responses directly into our downloadable Improvement Chart. This will help track your progress and identify areas of weakness. 

Test Day Mindset

As part of your preparation, work on adopting the proper mindset/attitude on test day. This will do wonders for your score. 

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