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 least number , which when divided by 12 , 31 , 20 and 54 leaves in each case a remainder of 8 is : 
Options: a ) 448 , b ) 488 , c ) 16748 , d ) 548 , e ) 560
[A]: c


[Q]: Problem: the contents of a certain box consist of 48 apples and 30 kiwis . how many kiwis must be added to the box so that exactly 30 % of the pieces of fruit in the box will be apples ? 
Options: a ) 90 , b ) 72 , c ) 82 , d ) 54 , e ) 65
[A]: c


[Q]: Problem: what is the greatest number that divides 263 , 935 and 1383 leaving a remainder of 7 in each case ? 
Options: a ) 30 , b ) 31 , c ) 32 , d ) 35 , e ) 37
[A]:
c