TASK DEFINITION: Given a math problem with context and a question and 5 answer choices, the task is to provide the correct answer choice based on the problem. You must choose one of the given answer choices by letter: a, b, c, d, or e; anything else is invalid.
PROBLEM: Problem: how many quarters are equal to 7 dollars ?
Options: a. 1, b. 28, c. 12, d. 9, e. 7

SOLUTION: b

PROBLEM: Problem: what is the smallest number which, when increased by 7, is divisible by 8, 11, and 24 ?
Options: a. 264, b. 257, c. 269, d. 270, e. 282

SOLUTION: b

PROBLEM: Problem: a circular well with a diameter of 4 metres, is dug to a depth of 24 metres. what is the volume of the earth dug out ?
Options: a. 32 m 3, b. 36 m 3, c. 40 m 3, d. 44 m 3, e. 301.6

SOLUTION:
e