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 Input:
Question: If an amount of Rs 26000 is divided equally among
76 students, approximately how much amount will
each student get?

 Option A: Rs 206

 Option B: Rs 400

 Option C: Rs 420

 Option D: Rs 218

 Option E: None

Ex Output:
Option B


Ex Input:
Question: Two pipes A and B can fill a tank in 15 min and 20 min respectively. Both the pipes are opened together but after 4 min, pipe A is turned off. What is the total time required to fill the tank?

 Option A: 14 min 19 sec

 Option B: 14 min 42 sec

 Option C: 14 min 20 sec

 Option D: 14 min 40 sec

 Option E: 14 min 10 sec

Ex Output:
Option D


Ex Input:
Question: How many words can be formed from the letters of the word ‘DIRECTOR’ So that the vowels are always together?

 Option A: 2160

 Option B: 2162

 Option C: 2161

 Option D: 2163

 Option E: 2134

Ex Output:

Option A