GRE
The number of apples in the fruit basket
The number of oranges in the fruit basket
M percent of N
N percent of M
The number $$b$$ such that $$f(b)$$ is the minimum value of $$f$$
$$-3$$
The number of different prime factors of 500
The number of different prime factors of 360
|x-y|
3
The remainder when $$7^{13}$$ is divided by 10
7
The square of the average (arithmetic mean) of $$x$$, $$y$$ and $$z$$
The average (arithmetic mean) of $$x^{2}$$,$$y^{2}$$and $$z^{2}$$
25000 +道题目
245本备考书籍