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: what is the value of n if the sum of the consecutive odd intergers r from 1 to n equals 169 ?
Options: a. 47, b. 25, c. 37, d. 33, e. 29

SOLUTION: b

PROBLEM: Problem: if n is a positive integer and n ^ 2 is divisible by 36, then the largest positive integer that must divide n is
Options: a. 6, b. 12, c. 24, d. 36, e. 48

SOLUTION: a

PROBLEM: Problem: amar takes as much time in running 22 meters as a car takes in covering 58 meters. what will be the distance covered by amar during the time the car covers 2.6 km ?
Options: a. 700 m, b. 978 m, c. 970 m, d. 986 m, e. 640 m

SOLUTION:
d