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: if x 2 + kx - 3, is divisible by ( x - 1 ), what is the value of k
Options: a. - 1, b. 1, c. 2, d. - 1, e. 0

SOLUTION: c

PROBLEM: Problem: a student travels from his house to school at 12 km / hr and reaches school 2 hours late. the next day he travels 20 km / hr and reaches school 1 hour early. what is the distance between his house and the school ?
Options: a. 90, b. 100, c. 110, d. 120, e. 130

SOLUTION: a

PROBLEM: Problem: in the first 10 overs of a cricket game, the run rate was only 3.8. what should be the run rate in the remaining 40 overs to reach the target of 282 runs ?
Options: a. 6.25, b. 6.5, c. 6.75, d. 6.1, e. 8

SOLUTION:
d