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: 18.05 a 0.001 = ?
Options: a. 0.1805, b. 0.01805, c. 1.805, d. 0.001805, e. none of these
answer:
b

question:
Problem: rajani has to read a book of 445 pages. she has already read the first 157 pages of the book and if she reads 24 pages of the book everyday then how long will she take now to complete the book ?
Options: a. 25 days, b. 20 days, c. 46 days, d. 21 days, e. none of these
answer:
e

question:
Problem: there are 200 employees in a room. 99 % are managers. how many managers must leave the room to bring down the percentage of managers to 98 % ?
Options: a. 150, b. 100, c. 99, d. 50, e. 25
answer:
b