instruction:
In this task, you need to provide the correct option for a given problem from the provided options.
question:
Problem: find the number of different prime factors of 25650
Options: a ) 4 , b ) 2 , c ) 3 , d ) 5 , e ) 6
answer:
a

question:
Problem: one lady has 2 children , one of her child is boy , what is the probability of having both are boys
Options: a ) 1 / 2 , b ) 1 / 3 , c ) 1 / 4 , d ) 1 / 5 , e ) 3 / 4
answer:
a

question:
Problem: the ratio of the two natural numbers is 6 : 5 . if a certain number is subtracted to both the numbers , the ratio becomes 5 : 4 . if the larger number exceeds the smaller number by 5 , find the number subtracted ?
Options: a ) 8 , b ) 5 , c ) 15 , d ) 22 , e ) 6
answer:
b