In this task, you need to provide the correct option for a given problem on probability from the provided options.

[EX Q]: Problem: in a certain animal population , for each of the first 3 months of life , the probability that an animal will die during that month is 1 / 6 . for a group of 200 newborn members of the population , approximately how many would be expected to survive the first 3 months of life ? 
Options: a ) 116 , b ) 146 , c ) 152 , d ) 162 , e ) 170
[EX A]: a

[EX Q]: Problem: three 6 faced dice are thrown together . the probability that all the three show the same number on them is - . 
Options: a ) 1 / 36 , b ) 1 / 216 , c ) 1 / 48 , d ) 1 / 55 , e ) 1 / 90
[EX A]: a

[EX Q]: Problem: if 4 people are selected from a group of 9 married couples , what is the probability that none of them would be married to each other ? 
Options: a ) 1 / 33 , b ) 2 / 85 , c ) 1 / 3 , d ) 56 / 85 , e ) 11 / 85
[EX A]:
d