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: Lagaan is levied on the 60 percent of the cultivated land. The revenue department collected total Rs. 3,44,000 through the lagaan from the village of Mutter. Mutter, a very rich farmer , paid only Rs.480 as lagaan. The percentage of total land of Mutter over the total taxable land of the village is:

Option A: 0.23255

Option B: 0.14544

Option C: 0.25632

Option D: 0.35466

Option E: 0.63435
answer:
Option A

question:
Question: 5, 10, 13, 26, 29, 58, 61, (....)

Option A: 122

Option B: 125

Option C: 128

Option D: 64

Option E: 130
answer:
Option A

question:
Question: In the youth summer village there are 125 people, 50 of them are not working, 25 of them have families and 75 of them like to sing in the shower. What is the largest possible number of people in the village, which are working, that don't have families and that are singing in the shower?

Option A: 75

Option B: 80

Option C: 85

Option D: 100

Option E: 90
answer:
Option A