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
Seven different numbers are selected from the integers 1 to 100, and each number is divided by 7. What is the sum of the remainders?
(1)The range of the seven remainders is 6.
(2)The seven numbers selected are consecutive integers.
A Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
B Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
C BOTH statement TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
D EACH statement ALONE is sufficient.
E Statements (1) and (2) TOGETHER are NOT sufficient.
正确答案：
B
解题思路：
从7-100的数中，除7余数始终为0-6的循环
条件1：符合条件的可以先取两个余数分别为0和6的，剩下的数可以随便取，所以结果不确定，not sufficient。
条件2：任何连续的7个数除7的余数和一定等于0+1+2+3+4+5+6，所以sufficient。
