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: j is faster than p. j and p each walk 24 km. sum ofthe speeds of j and p is 7 kmph. sum of time taken by them is 14 hours. then j speed is equal to ?
Options: a. 4, b. 5, c. 6, d. 7, e. 8

SOLUTION: a

PROBLEM: Problem: in n is a positive integer less than 200, and 14 n / 60 is an integer, then n has how many different positive prime factors s ?
Options: a. 2, b. 3, c. 5, d. 6, e. 8

SOLUTION: b

PROBLEM: Problem: a can complete a project in 20 days and b can complete the same project in 40 days. if a and b start working on the project together and a quits 10 days before the project is completed, in how many days will the project be completed ?
Options: a. 18 days, b. 20 days, c. 26.67 days, d. 16 days, e. 12 days

SOLUTION:
b