Instructions: 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.
Input: Problem: if there are 200 questions in a 3 hr examination. among these questions are 100 type a problems, which requires twice as much as time be spent than the rest of the type b problems. how many minutes should be spent on type a problems ?
Options: a. 72 min, b. 62 min, c. 70 min, d. 74 min, e. 120 min
Output:
e