請問GMAT是做錯題要倒扣分嗎

成绩记分方法

　　GMAT考试的成绩计算过程基本上可以分两步：

　　(1)首先计算出基本分。与GRE专业考试类似，基本分等于正确答案数减去错误答案数的1／4。

　　(2)按下列公式将基本分转化为标准分,标准分＝210＋(3.75×基本分)

　　请注意：如果计算出的标准分超过800分，实际标准分则调整为800分；如果计算出的标准分低于200分，实际标准分则调整为200分。

　　例如，某考生在GMAT考试中答对120题，答错20题，空着20题没做，则其基本分为120-20×1／4＝115然后再将基本分转化为标准分：210＋(3.75×115)＝641.5即近似为642。所似，该考生的GMAT总分为642分。

Because each question is presented on the basis of your answers to all previous questions，you must answer each question as it appears．You may not skip, return to，or change your responses to previous questions. Random guessing can significantly lower your scores．If you do not know the answer to a question，you should try to eliminate as many choices as possible，then select the answer you think is best. If you answer a question incorrectly by mistake-or correctly by lucky guess-your answers to subsequent questions will lead you back to questions that are at the appropriate level of difficulty for you.