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: If x is 20 percent greater than 98, then x =

 Option A: 68

 Option B: 70.4

 Option C: 86

 Option D: 105.6

 Option E: 117.6

Answer: Option E


Question: Question: Which of the following is always true for any real number 'a' and 'b'?

 Option A: |ab| = |a||b|

 Option B: |a/b| = |a|/|b|

 Option C: |-ab| < |a||b|

 Option D: |ab| > |a/b|

 Option E: |ab| = -|ab|

Answer: Option A


Question: Question: If x and y are positive integers, and 1 is the greatest common divisor of x and y, what is the greatest common divisor F of 2x and 3y?

 Option A: F=1

 Option B: F=Cannot be determined

 Option C: F=2

 Option D: 5

 Option E: 6

Answer:
Option B