Testtaker010323
In the Prep Test and in all available score tables online this leads to a 710 score. In the official GMAT I got, however, only a 700.
Hi Testtaker010323,
1. The GMAT generates a score at the end of both the quantitative and verbal sections. These scores are on a continuous scale.
2. These scores are mapped onto an internal scale. Let's call these scores "internal scores".
3. These internal scores are combined to arrive at a total (internal) score.
4. All these scores are then converted to the scale scores that are exposed to the test taker (6 to 51 for quant and verbal, and 200-800 for the total).
The internal scales are slightly more accurate than the ones exposed to test takers, and that's why we see different total scores for the same score combinations.