TASK DEFINITION: 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'.
PROBLEM: 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

SOLUTION: c

PROBLEM: Problem: the difference between a 7 digit number and the number formed by reversing its digit is not a multiple of 
Options: a ) 121 , b ) 11 , c ) 9 , d ) 10 , e ) 3

SOLUTION: a

PROBLEM: Problem: total number of boys and girls in a school is 150 . if the number of boys is x , then girls become x % of the total number of students . the number of boys is 
Options: a ) 50 , b ) 60 , c ) 70 , d ) 80 , e ) 90

SOLUTION:
b