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: The average of first seven prime numbers which are between 30 and 70 is

 Option A: 35.4

 Option B: 42

 Option C: 44.4

 Option D: 57

 Option E: 67

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: There are 408 boys and 288 girls in a school which are to be divided into equal sections of either boys or girls alone. Find the total number of sections thus formed.

 Option A: 31

 Option B: 32

 Option C: 35

 Option D: 30

 Option E: 29

Answer:
Option E