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: what is the units digit of ( 3 ^ 13 ) ( 4 ^ 13 ) ?
Options: a. 2, b. 4, c. 6, d. 7, e. 8

Answer: a


Question: Problem: on the independence day, bananas were be equally distributed among the children in a school so that each child would get two bananas. on the particular day 360 children were absent and as a result each child got two extra bananas. find the actual number of children in the school ?
Options: a. 237, b. 287, c. 197, d. 287, e. 720

Answer: e


Question: Problem: if a speaks the truth 55 % of the times, b speaks the truth 60 % of the times. what is the probability that they tell the truth at the same time
Options: a. 0.29, b. 0.33, c. 0.41, d. 0.482, e. 0.411

Answer:
b