The Math Section on the GMAT consists of 37 questions.The time allotted to complete
the math section is 75 minutes.When you receive your GMAT score card the math section
score is scaled from 0-60.
Breakdown
The questions in the math section can be broadly classified into one
of the following types...
Problem solving
In 'problem solving' your fundamental knowledge of arithmetic,algebra and geometry
and the application of this knowledge to solve the problems is tested.
Data Sufficiency
The math section will have on an average 18-19 questions of Data
sufficiency type.In data sufficiency type of problem you will be given a question
and asked to find out what additional information will help answer that question.