Main Page Data Sufficiency Module 35 Data Sufficiency 1 Unit 1 Value of x Unit 2 Overlapping Sets - Neither and Both Unit 3 Negative Absolute Value Unit 4 Percentages of Two Groups Unit 5 Probability and Proportion Unit 6 Comparing Rates of Return Unit 7 Incremented Even and Odd Numbers Module 36 Data Sufficiency 2 Unit 1 Savings and Earnings Unit 2 Cube Roots Unit 3 Counts and Prices Unit 4 Determining Positivity Unit 5 Perpendicular Lines Unit 6 Inflow and Outflow Unit 7 Two Runners Module 37 Data Sufficiency 3 Unit 1 Even Sums Unit 2 Line of Ages Unit 3 Item in a List Unit 4 Fortuitous Algebra Unit 5 Percent Drivers Unit 6 Lecture Hall Ratio Unit 7 Greatest Degree Measure Module 38 Data Sufficiency 4 Unit 1 The Seventh Term Unit 2 Pat's Investment Unit 3 Pat's Average Speed Unit 4 Multiples of Odds and Evens Unit 5 Thousandths Digit Unit 6 Raises Granted Unit 7 Cost of Production Module 39 Data Sufficiency 5 Unit 1 Celine's Weekly Pay Unit 2 Odd Product Unit 3 Children's Ages Unit 4 Cookie Sheet Unit 5 System of Equations Unit 6 Skyscraper Height Unit 7 Company Training Module 40 Data Sufficiency 6 Unit 1 Bag of Balls Unit 2 Items in an Average Unit 3 Solving for an expression Unit 4 Standard Deviation #1 Unit 5 Lexical Similarities Unit 6 Automobile Owners Unit 7 Defect Rates Module 41 Data Sufficiency 7 Unit 1 Manhole Cover Unit 2 Two Clubs (Overlapping Sets) Unit 3 Comparing Inequalities Unit 4 Three Plants Unit 5 Tenths Digit Unit 6 Resold Car Unit 7 Fraction Less than 1 Module 42 Data Sufficiency 8 Unit 1 False Square Unit 2 Angles of a Triangle Unit 3 Comparing to 9 Unit 4 Pat's Coins Unit 5 Service Fee Unit 6 Final Digit Unit 7 Hotel Packages Module 43 Data Sufficiency 9 Unit 1 Jay's Income Unit 2 Maria's Coins Unit 3 Integers Between Two Numbers Unit 4 Value of k Unit 5 Angela and Maria's Salaries Unit 6 Rounding X Unit 7 Equidistance Module 44 Data Sufficiency 10 Unit 1 Exponents in Disguise Unit 2 Averages of Averages Unit 3 Rotated Triangle Unit 4 Finance and Investments Unit 5 Miles Pledged Unit 6 Three Robots Eject Water Unit 7 Not an Even Integer Module 45 Data Sufficiency 11 Unit 1 Two Annual Bonuses Unit 2 Two Investments Unit 3 Blue and Red Chips Unit 4 Pat's Savings Unit 5 Ratios of Boys and Girls Unit 6 Digit Manipulation Unit 7 Two Triangles Module 46 Data Sufficiency 12 Unit 1 Comparing Reciprocals Unit 2 Divisors and Remainders Unit 3 Terminating Decimal Unit 4 Sum of Y and Z Unit 5 Two Numbers and a Median Unit 6 Average of A and B Unit 7 Comparing Algebraic Speeds Module 47 Data Sufficiency 13 Unit 1 Alternating Subscripts Unit 2 Car X and Car Y Unit 3 Birthdays in a Group Unit 4 Age and Work Experience Unit 5 Three Categories of Spending Unit 6 Integer Inequality Unit 7 Comparing Fractions of Unknowns Module 48 Data Sufficiency 14 Unit 1 Club #50 and Club #60 Unit 2 Multiplying to 1 Unit 3 Positive Roots Unit 4 Average of Consecutive Even Integers Unit 5 N Barred Unit 6 Z Zoomed Unit 7 Table of Numbers Module 49 Data Sufficiency 15 Unit 1 Powers of Negative Numbers Unit 2 Cars Catching Up Unit 3 File Scanner Unit 4 Stack of Blocks Unit 5 Average and Median Unit 6 90% of a Trip Unit 7 Tick Marks Module 50 Data Sufficiency 16 Unit 1 Standard Deviation of a Subset Unit 2 Odd Product Unit 3 Circular Well and Circular Garden Unit 4 Nested Triangles Unit 5 Inscribed Triangles Unit 6 Pat's 10 Tests Unit 7 Stack of Cards Module 51 Data Sufficiency 17 Unit 1 Company Awards Ceremony Unit 2 Air Purifying Machines (Combined Rate) Unit 3 Maximum and Minimum Unit 4 Two Rows of Statues Unit 5 Ranges of Prices Unit 6 Total Wages Unit 7 Nested Circle and Square Module 52 Data Sufficiency 18 Unit 1 Late Return of a Rental Item Unit 2 Three Years of Profits Unit 3 Telephony Products Unit 4 Pens, Pencils, and Pads Unit 5 Perimeter of a Right Triangle Unit 6 A Point and a Region Unit 7 Packages of Corn and Rice Module 53 Data Sufficiency 19 Unit 1 Sum of Thousands Digits Unit 2 Surface Area of Rectangular Solid Unit 3 Distributing Cars Evenly Unit 4 Defining an Operation Unit 5 Sets of Divisibility Unit 6 Negative Ratings Unit 7 A List of Equal Numbers Module 54 Data Sufficiency 20 Unit 1 Median Client Engagement Unit 2 Area of Trapezoid Unit 3 Both Finance and Accounting (Overlapping Sets) Unit 4 Inquiry Deadline Unit 5 Even and Odd Draws Unit 6 Changing Prices Unit 7 Average of Four Numbers Module 55 Data Sufficiency 21 Unit 1 Terminating Decimals #2 Unit 2 Twenty-Five Investments Unit 3 Pat's Bonus Compensation Unit 4 Pythagorean Compound Unit 5 Compound Fraction with Three Variables Unit 6 Susan's Age Unit 7 Scientific Notation Module 56 Data Sufficiency 22 Unit 1 Triangle Area in Coordinate Plane Unit 2 Exponent and Absolute Value Unit 3 Susan and Phillip's Teams Unit 4 Growth of an Investment Unit 5 Unknown Exponent Unit 6 Comparing Radicals Unit 7 Comparing Exponents with Different Bases Module 57 Data Sufficiency 23 Unit 1 Sales Contributions Unit 2 Interior and Exterior Angles Unit 3 Circle, Triangle, and Arc Unit 4 Positive and Negative Unit 5 Powers of Fractions Unit 6 Capacity of a Container Unit 7 Direct Proportionality Module 58 Data Sufficiency 24 Unit 1 Squares and Square Roots of Integers Unit 2 Hundreds Digit of K Unit 3 Non-Cancelling Fraction Unit 4 Three Integers, One Product