Take the interactive diagnostic drill with real-time distractor analysis, Desmos calculator, and SM-2 spaced repetition.
Is the integer $n$ divisible by 6? Statement (1): $n$ is divisible by 3. Statement (2): $n$ is divisible by 4...
Inspect distractor trapIs the integer $n$ an even number? Statement (1): $n^2 + 3n$ is an even integer. Statement (2): $n$ is divisi...
Inspect distractor trapWhat is the remainder when the positive integer $n$ is divided by 30? Statement (1): When $n$ is divided by 6...
Inspect distractor trapIf $x$ and $y$ are non-zero real numbers, is $x > y$? Statement (1): $x/y > 1$ Statement (2): $y > 0$...
Inspect distractor trapWhat is the average (arithmetic mean) of the set of numbers $S = \{a, b, c, d, e\}$? Statement (1): The sum o...
Inspect distractor trap