You are given a math word problem and you are supposed to make use of mathematical concepts like probability, combinatorics, linear equations, sequences/series, or simple operators like addition, subtraction, division, or multiplication to answer the given question. Choose the best option from the 5 given options and report that option.

Input: Consider Input: Question: What is the units digit of 18! + 5 ?

 Option A: 2

 Option B: 3

 Option C: 4

 Option D: 5

 Option E: 6

Output: Option D


Input: Consider Input: Question: A and B’s salaries together amount to Rs. 2,000. A spends 95% of his salary and B spends 85% of his. If now their savings are the same, what is A’s salary?

 Option A: 0998

 Option B: 2899

 Option C: 1889

 Option D: 1500

 Option E: 2881

Output: Option D


Input: Consider Input: Question: In 10 years,A will be 5 times as old as B was 10 years ago.If A is now 9 years older than B,the present age of B is :

 Option A: 17.25 Years

 Option B: 29 Years

 Option C: 39 Years

 Option D: 49 Years

 Option E: 59 Years


Output: Option A