GMAT备考，除了背背背，更重要的就是练练练！通过练习，巩固知识，熟练技巧，最终才能在GMAT考试中发挥出色，取得好成绩，所以练习的重要性不言而喻。因此，小编为大家精心准备了GMAT考试各类题型的练习题和答案解析，帮助大家每日一练，为考试做好准备。一起来看今天的题目吧。
今日练习题为数学题，题目如下
If Diana’s stamp collection, 4/5 of the stamps are Canadian, and 3/7 of the Canadian stamps were issued before 1940. If 192 stamps in Diana’s collection are Canadian stamps that were issued in 1940 or later, how many stamps in her collection are not Canadian?
A 84
B 88
C 96
D 104
E 112
正确答案：
A
解题思路：
设所有加拿大邮票数量为X。192/X=4/7，得出X为336。非加拿大邮票数量为336/4=84。因此答案为A。
