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: find the smallest number that should be multiplied with 54000 to make it a perfect cube.
Options: ['a. 4', 'b. 5', 'c. 6', 'd. 3', 'e. 7']
answer:
a


question:
Problem: sandy walked 20 meters towards south. then sandy turned to her left and walked 20 meters. she then turned to her left and walked 20 meters. she then turned to her right and walked 25 meters. what distance is she from the starting point and in which direction ?
Options: a. 35 m east, b. 35 m north, c. 30 m west, d. 45 m west, e. 45 m east
answer:
e


question:
Problem: two pipes p and q can fill a cistern in 12 and 15 minutes respectively. both are opened together, but at the end of 2 minutes the first is turned off. how many more minutes will it take for the cistern to fill after the first pipe is turned off ?
Options: a. 8.5, b. 9.5, c. 10.5, d. 11.5, e. 12.5
answer:

c