instruction:
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.
question:
Problem: aaron will jog from home at 2 miles per hour and then walk back home by the same route at 4 miles per hour. how many miles from home can aaron jog so that he spends a total of 3 hours jogging and walking ?
Options: a. 5, b. 7, c. 3, d. 9, e. 10
answer:
c


question:
Problem: how many positive even integers less than 100 contain digits 5 or 7 ?
Options: a. 10, b. 17, c. 18, d. 19, e. 20
answer:
a


question:
Problem: find the sum the difference between the compound and s. i. on a certain sum of money for 5 years at 20 % per annum is rs. 75 of money ?
Options: a. 1489, b. 6845, c. 2598, d. 1875, e. 2600
answer:

d