GMAT數學，是GMAT考試的重要一環。雖然GMAT數學的知識儲備要求，僅相當於中國的國中水平，然而，GMAT數學考查的重點不在知識本身，而是GMAT數學的`具體應用能力，因此，難度可想而知。考生在進行GMAT數學複習時應該注意哪些細節?GMAT數學複習過程中遇到的資料應該如何把握?本文會一一進行剖析。
1. GMAT資料充分性問題的說明相當複雜。做真題的時候，在著手解題之前，花些時間冷靜的學習一下資料充分性問題的說明，是很有必要的。熟讀、理解整個說明，熟記下面這五個選項，這五個選項對於每一道資料充分性問題都是一樣的。考試時，千萬不要再花時間看說明了。
A. Statement ALONE is sufficient, but statement alone is not sufficient to answer the question asked;
B. Statement ALONE is sufficient, but statement alone is not sufficient to answer the question asked;
C. BOTH statements and TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficient;
D. EACH statement ALONE is sufficient to answer the question asked;
E. Statements and TOGETHER are NOT sufficient to answer the question asked, and additional dataspecific to the problem are needed.
