GAS (GMATTM Advanced Simulator) is GMAT exam preparation software. GMATTM (Graduate Management Admission Test) exam is an MBA admission test, necessary for the enrollment with the majority of business schools. GMAT test is developed and administered by ETS (Educational Testing Service).

GAS software consists of test generating module and tests themselves. The generator processes the test, calculates the score and enables the user to check correct answers with explanations. The testing process is entirely compliant with the basics of the authentic GMAT CAT (Computer Adaptive Test), developed by ETS (Educational Testing Service). The results calculating methods are also identical to those, used in real GMAT CAT by ETS.

Tests are published by R&B. We are trying to reflect the latest trends of GMAT and to train the students accordingly. More than the ten years' experience of tutoring for GMAT CAT, accumulated by the R&B consultants allows us to identify the most frequently occurring mistakes, and to develop skills necessary for successful delivery of real examination through drilling on full-length GMAT CATs.

The GAS software is developed by R&B Consulting.

GMATTM is a registered trademark of the Graduate Management Admission CouncilTM.