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: If one-third of one-fourth of a number is 15, then three-tenth of that number is

 Option A: 35

 Option B: 36

 Option C: 45

 Option D: 54

 Option E: 57

Output: Option D


Input: Consider Input: Question: What number times (1⁄5)^2 will give the value of 5^3?

 Option A: 5

 Option B: 25

 Option C: 125

 Option D: 625

 Option E: 3125

Output: Option E


Input: Consider Input: Question: Find the C.I. on a sum of Rs.1800 for 6 months at 20% per annum, interest being compounded quarterly?

 Option A: 792

 Option B: 892

 Option C: 8920

 Option D: 802

 Option E: 9920


Output: Option C