Solving 100 of the Hardest GMAT Problems [1/6]
In this video, I solve 100 of the hardest GMAT problems, subdivided into six parts: Geometry, Algebra, and Arithmetic, each further divided into two types of problems you'll see on the GMAT: Problem-Solving (PS) and Data Sufficiency (DS) problems.
In the Geometry section, you'll be expected to solve problems involving angles and lines, angles and polygons, triangles, trapezoids, and parallelograms, circles, coordinate geometry, and parabolas.
In the Algebra section, you'll be expected to solve problems involving algebraic expressions and linear equations, factoring and quadratic equations, inequalities, rates, ratios, percents, interest, profit, work, mixture problems, mean, median, mode, range, standard deviation, and probability.
In the Arithmetic section, you'll be expected to solve problems involving absolute value and inequalities, quotients and remainders, even and odd numbers, scientific notation, rules of exponents and square roots, sets, counting methods, statistics, and probability.
Full Playlist:
• Solving 100 of the Hardest GMAT Problems [...
Time Stamps:
00:17 Special Right Triangles
3:00 Special Right Triangles
5:54 Area of Composite Shapes
8:22 Ratios and Special Right Triangles
10:13 Volume of a Rectangular Prism
12:04 Properties of Parallelograms
14:15 Circle Relationships
17:45 Maximizing Volume of a Composite Shape
23:19 Coordinate Geometry
24:48 Angles of a Polygon
26:32 Areas and Ratios
28:57 Using Area and Perimeter
30:28 CHALLENGE PROBLEM
38:07 Photographs and Boarders
42:29 Tricky Triangles
45:03 Area of a Hexagon
46:45 CHALLENGE PROBLEM
55:17 Volume
56:39 Absolute Value
59:13 Conclusion