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: the cash realised on selling a 14 % stock is rs. 109.25, brokerage being 1 / 4 % is ?
Options: a. 366, b. 106, c. 102, d. 109, e. 122
answer:
d


question:
Problem: three 6 faced dice are thrown together. the probability that exactly two dice show the same number on them is
Options: a. 5 / 15, b. 5 / 12, c. 5 / 19, d. 5 / 12, e. 5 / 11
answer:
b


question:
Problem: a contractor undertook to do a certain piece of work in 6 days. he employed certain number of men, but 5 of them being absent from the very first day, the rest could finish the work in 10 days. the number of men originally employed were :
Options: a. 12, b. 10, c. 13, d. 11, e. none of these
answer:

b