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.

[EX Q]: Question: What is the units digit of 18! + 5 ?

Option A: 2

Option B: 3

Option C: 4

Option D: 5

Option E: 6
[EX A]: Option D

[EX Q]: Question: The difference of two numbers is 1365. on dividing the larger number by the smaller, we get 6 as quotient and 15 as remainder. What is the smaller number?

Option A: 240

Option B: 270

Option C: 295

Option D: 360

Option E: None of these
[EX A]: Option B

[EX Q]: Question: A manufacturing plant produces 2 products (bolts and screws). 3% of all products are defective. If the ratio of products made is 3:2, respectively, and the percentage of bolts defective 5%, what percentage of screws are defective?

Option A: 1/3%

Option B: 3%

Option C: 5%

Option D: 5/2%

Option E: 5/3%
[EX A]:
Option E