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

Q: Problem: each factor of 200 is inscribed on its own plastic ball , and all of the balls are placed in a jar . if a ball is randomly selected from the jar , what is the probability that the ball is inscribed with a multiple of 42 ? 
Options: a ) 1 / 16 , b ) 5 / 42 , c ) 1 / 8 , d ) 3 / 16 , e ) 1 / 9

A: e
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Q: Problem: the ratio of buses to cars on river road is 1 to 13 . if there are 60 fewer buses than cars on river road , how many cars are on river road ? 
Options: a ) 65 , b ) 60 , c ) 55 , d ) 40 , e ) 45

A: a
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Q: Problem: three numbers are in the ratio 4 : 5 : 6 and their product is 76680 . the largest number is 
Options: a ) 30 , b ) 24 , c ) 26 , d ) 28 , e ) 22

A:
b
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