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: a no. when divided by 221 gives a remainder 43, what remainder will beobtained by dividingthe same no. 17 ?
Options: a. 3, b. 6, c. 9, d. 10, e. 12
answer:
c


question:
Problem: at what rate percent per annum will a sum of money double in 6 years.
Options: a. 12.5 %, b. 13.5 %, c. 11.5 %, d. 14.5 %, e. 16.6 %
answer:
e


question:
Problem: in what time will a train 80 m long cross an electric pole, it its speed be 144 km / hr ?
Options: a. 2.0 sec, b. 2.8 sec, c. 7.5 sec, d. 2.3 sec, e. 1.5 sec
answer:

a