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.
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Question: Question: A started a business with an investment of Rs. 70000 and after 3 months B joined him investing Rs. 120000. If the profit at the end of a year is Rs. 43000, then the share of B is?

Option A: 33888

Option B: 36000

Option C: 27778

Option D: 27772

Option E: 81122

Answer: Option B

Question: Question: On his first 3 tests, Rajeev received an average score of X points. If on his fourth test, he exceeds his previous average score by 24 points, what is his average score for his first 4 tests?

Option A: X

Option B: X+6

Option C: X+4

Option D: X+3

Option E: X+2

Answer: Option B

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

Option A: 2234

Option B: 4350

Option C: 4560

Option D: 5132

Option E: 5184

Answer:
Option E