In these lessons, we will look at
Solve the problem and indicate the best of
the answer choices given.
Numbers: All numbers used are real numbers.
Figures: A figure accompanying a problem solving question
is intended to provide information useful in solving the
problem. Figures are drawn as accurately as possible. Exceptions
will be clearly noted. Lines shown as straight are straight, and
lines that appear jagged are also straight. The positions of
points, angles, regions, etc., exist in the order shown, and
angle measures are greater than zero. All figures lie in a plane
unless otherwise indicated.
Note: In data sufficiency problems
that ask for the value of a quantity, the data given in the
statements are sufficient only when it is possible to determine
exactly one numerical value of the quantity.
Numbers: All numbers used are real numbers.
Figures:
The following are worked solutions in videos based on the The Official Guide for GMAT Review.
Free Worked Solutions in videos for GMAT Problem Solving Math Questions
Free Worked Solutions in videos for GMAT Data Sufficiency Math Questions
Since you cannot use a calculator in the GMAT Test, it will be helpful to review how to perform some arithmetic operations without a calculator.
Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.
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