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 reduction of 20% in the price of salt enables a lady to obtain 10kgs more for Rs.100, find the original price per kg?

 Option A: Rs.2.9

 Option B: Rs.2.1

 Option C: Rs.2.5

 Option D: Rs.2.2

 Option E: Rs.2.7

Answer: Option C


Question: Question: In a bag, there are coins of 25 p, 10 p and 5 p in the ratio of 1 : 2 : 3. If there is
Rs. 30 in all, how many 5 p coins are there?

 Option A: 150

 Option B: 130

 Option C: 120

 Option D: 110

 Option E: 140

Answer: Option A


Question: Question: 9 partners bought a restaurant for 1 million dollars. If they want to pay the same amount and none of them have bills smaller than $1, how much money would they have to pay?

 Option A: $2,000,001

 Option B: $2,000,003

 Option C: $2,000,005

 Option D: $2,000,006

 Option E: $2,000,008

Answer:
Option E