In this task, you need to answer the given multiple-choice question on the general math. Classify your answers into 'a', 'b', 'c', 'd', and 'e'.

Q: Problem: the largest 5 digit number exactly divisible by 91 is : 
Options: a ) 25698 , b ) 581396 , c ) 369741 , d ) 99918 , e ) 1258

A: d
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Q: Problem: the sum of ages of 5 children born at the intervals of 3 years each is 80 years . what is the age of the youngest child ? 
Options: a ) 3 years , b ) 4 years , c ) 6 years , d ) 7 years , e ) 10 years

A: e
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Q: Problem: if the sum of two positive integers is 26 and the difference of their squares is 52 , what is the product of the two integers ? 
Options: a ) 108 , b ) 119 , c ) 128 , d ) 135 , e ) 168

A:
e
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