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: The ratio between the number of passengers travelling by I and II class between the two railway stations is 1 : 50, whereas the ratio of I and II class fares between the same stations is 3 : 1. If on a particular day Rs. 1,325 were collected from the passengers travelling between these stations, then what was the amount collected from the II class passengers?

Option A: Rs. 750

Option B: Rs. 1000

Option C: Rs. 850

Option D: Rs. 1250

Option E: None of these
answer:
Option D

question:
Question: The probability of a lottery ticket being a prized ticket is 0.2. When 4 tickets are purchased, the probability of winning a prize on atleast one ticket is

Option A: 0.5928

Option B: 0.5904

Option C: 0.5297

Option D: 0.5297

Option E: 0.5101
answer:
Option B

question:
Question: The ratio of 2 seconds to 4 hours

Option A: 1:80

Option B: 1:6000

Option C: 1:7200

Option D: 1:400

Option E: 1:500
answer:
Option C