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: a can give b 100 meters start and c 200 meters start in a kilometer race. how much start can b give c in a kilometer race ?
Options: a. 111.12 m, b. 221.12 m, c. 271.12 m, d. 611.12 m, e. 191.12 m

SOLUTION: a

PROBLEM: Problem: the average age of a family of 5 members is 20 years. if the age of the youngest member be 10 years then what was the average age of the family at the time of the birth of the youngest member ?
Options: a. 13.5, b. 14, c. 15, d. 12.5, e. none

SOLUTION: d

PROBLEM: Problem: in the mundane goblet competition, 6 teams compete in a “ round robin ” format: that is, each team plays every other team exactly once. a team gets 3 points for a win, 1 point for a tie ( a draw ), and 0 points for a loss. what is the difference between the maximum total points and the minimum total points that can be gained by all teams ( added together ) in the mundane goblet competition ?
Options: a. 15, b. 30, c. 45, d. 60, e. 75

SOLUTION:
a