instruction:
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.
question:
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
answer:
Option C


question:
Question: Find the value of y from (12)^3 x 6^4 ÷ 432 = y?

 Option A: 3451

 Option B: 3467

 Option C: 3891

 Option D: 4601

 Option E: 5184
answer:
Option E


question:
Question: If x > 1, which of the following decreases as x decreases?
I. x + x^2
II. 2x^2 − x
III. (x + 1)

 Option A: I only

 Option B: II only

 Option C: III only

 Option D: I , II and III

 Option E: II and III only
answer:

Option D