These are not timed tests. You can go at your own pace (reading the analysis of each question as you go), or you can time yourself according to the suggested time limits below. As you attempt each practice set, keep track of the number of questions you answer correctly. After completing all four sets, you can check your grand total against the Quantitative Ability score-conversion table.

• GMAT Arithmetic (10 questions, 20 minutes)
  [This practice set supplements Day 7 of 30 Days to the GMAT CAT (2nd Ed.)]

• GMAT Algebra (10 questions, 20 minutes)
  [This practice set supplements Days 15-17 of 30 Days to the GMAT CAT (2nd Ed.)]

• GMAT Geometry (10 questions, 20 minutes)
  [This practice set supplements Days 21 and 22 of 30 Days to the GMAT CAT (2nd Ed.)]

• GMAT Data-Interpretation (4 questions, 8 minutes)
  [This practice set supplements Day 22 of 30 Days to the GMAT CAT (2nd Ed.)]