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: Find the number of ways of arranging the letters of the word "MATERIAL" such that all the vowels in the word are to come together?

 Option A: 1887 ways

 Option B: 1440 ways

 Option C: 1657 ways

 Option D: 1652 ways

 Option E: 6745 ways
[EX A]: Option B

[EX Q]: Question: Find the average of all the numbers between 11 and 36 which are divisible by 5

 Option A: 15

 Option B: 20

 Option C: 25

 Option D: 30

 Option E: 35
[EX A]: Option C

[EX Q]: Question: By selling 20 pencils for a rupee a man loses 60%. How many for a rupee should he sell in order to gain 60%?

 Option A: 8

 Option B: 9

 Option C: 7

 Option D: 6

 Option E: 5
[EX A]:
Option E