In this task, you need to provide the correct option for a given problem from the provided options.
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Question: Problem: what number has a 5 : 1 ratio to the number 11 ? 
Options: a ) 22 , b ) 50 , c ) 55 , d ) 52 , e ) 12

Answer: c


Question: Problem: in a colony of 50 residents , the ratio of the number of men and women is 3 : 2 . among the women , the ratio of the educated to the uneducated is 1 : 3 . if the ratio of the number of education to uneducated persons is 4 : 6 , then find the ratio of the number of educated and uneducated men in the colony ? 
Options: a ) 1 : 1 , b ) 3 : 2 , c ) 1 : 3 , d ) 2 : 5 , e ) 5 : 7

Answer: a


Question: Problem: find the number of different prime factors of 1250 
Options: a ) 4 , b ) 2 , c ) 3 , d ) 5 , e ) 6

Answer:
b