Hi All,

This is the consolidated "Thursdays with Ron" Quant and DS list.

Hope it helps!

December 3, 2009:

Quantitative: Combinatorics

December 17, 2009:

Quantitative: Efficient Choice of Variables in Word Problems, and Weighted Averages

February 4, 2010:

Quantitative: Backup Methods and General GMAT: Timing/Algorithm Related Problems

February 18, 2010:

Quantitative: Absolute Value Equations

March 18, 2010:

Quantitative: Inequality Workshop, Part 1

April 1, 2010:

Quantitative: Coordinate Geometry and Critical Reasoning: Decoding Prompts

April 29, 2010:

Quantitative: Rate/Time/Distance and Digits

May 27, 2010:

Quantitative: Inequality Workshop, Part 2

June 10, 2010:

Applications of Prime Factorizations

July 8, 2010:

Quantitative: Sequence Notation

July 22, 2010:

Quantitative: Probabilities and Verbal: Review of all Problem Types

October 21, 2010:

Quantitative: "IF" statements in Data Sufficiency Sentence Correction: Numerical comparisons

November 4, 2010:

Quantitative: problems on which traditional algebra doesnt work

February 17, 2011:

Quantitative: probability

March 17, 2011:

coordinate geometry data sufficiency

July 28, 2011:

Quantitative: Absolute Values and Unit Conversions

August 11, 2011:

Quant: Unit Conversion Problems, Rate problems with Hypothetical Cases, Mixture Problems

November 3, 2011:

Quant: Remainders

December 1, 2011:

Organization for Word Problems

December 15, 2011:

Averages: Sums and Sequences

January 19, 2012:

Ratios and Rates Problems

February 2, 2012:

Quant: Rate Problems Workshop

March 29, 2012:

Quant: Flexibility in Problem Solving, Part 1

April 12, 2012:

Quant: Inequalities Workshop Part 3

November 15, 2012:

Quant: Problems Involving Sums

January 10, 2013:

Quant: Problems on which algebra is not your friend

February 7, 2013:

Quant: Fractions, Percents, and Ratios

February 21, 2013:

Fractions, Percents, and Ratios (continued)

March 21, 2013:

Quant: Flexibility in Problem Solving

April 4, 2013:

Quant: Flexibility in Problem Solving Critical Reasoning: Passages Containing Statistics

Data Sufficiency:

January 20, 2011:

Data Sufficiency: Number Line Problems, part 2 Data Sufficiency: Problems with Unknown Angles

April 14, 2011:

A Firm Foundation for Data Sufficiency Coordinate Geometry DS, part 2

August 23, 2012:

Data Sufficiency: Testing Cases

September 13, 2012:

Data Sufficiency: Testing Cases (Part 2)

Bonus

August 5, 2010:

General GMAT: Timing Considerations

Cheers

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