Hints for OG Quant Review 2nd Edition



Because some of the explanations in the OG book are sub-par, I have written my own explanations for problems where I feel alternative approaches and shortcuts can be quite fruitful.

The following corresponds to the green cover book - ”The Official Guide for GMAT Quantitative Review – 2nd Edition.”    (Google Books Preview – opens in new window)   Unfortunately, there are not that many difficult questions.  I would say the questions are mostly 650 level and below.

Problem Solving Questions (OG Quant Review Second Edition)

1-10 –  11-2021-3031-4041-5051-6061-7071-8081-9091-100 101-110111-120121-130 –      - 131-140141-150151-160161-170171-176

Data Sufficiency Questions (OG Quant Review Second Edition)

1-1011-20 -21-3031-4041-5051-6061-70 71-8081-9091-100 -101-110111-124

Problem Solving Questions (OG 12th Edition pp. 152-185)

1-20 –  21-40 –  41-60 –  61-80 –  81-100 –  101-120 –  121-140 –  141-160 –  161-180181-200 –   201-215 –  216-230

Data Sufficiency Questions (OG 12 Edition pp. 273-288)

1-20 –  21-40 –  41-60 –  61-80 –  81-100 –  101-120 –  121-140 –  141-160 –  161-174

Some OG 12th Questions are linked to Khan Academy.

You might be wondering where the whole question is.   For copyright reasons, the whole question is not shown.   A few words are shown to help you keep track.

For comments, suggestions, errors, or anything else: email      comments@gmathints.com    Enjoy!


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