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: There are 3 questions in a question paper. If the questions have 4,3 and 2 solutions respectively, find the total number of solutions

 Option A: 24

 Option B: 25

 Option C: 30

 Option D: 40

 Option E: 54
answer:
Option A


question:
Question: A and B together can do a work in 3 days. If A alone can do it in 12 days. In how many days can B alone do it?

 Option A: 4

 Option B: 6

 Option C: 8

 Option D: 10

 Option E: 25
answer:
Option A


question:
Question: How many different arrangements of A, B, C, D, E AND F are possible where A is not adjacent to B and D is not adjacent to E?

 Option A: 96

 Option B: 48

 Option C: 32

 Option D: 144

 Option E: 1
answer:

Option D