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: if a person walks at 20 km / hr instead of 10 km / hr , he would have walked 20 km more . the actual distance traveled by him is : 
Options: a ) 20 km , b ) 56 km , c ) 60 km , d ) 70 km , e ) 80 km

SOLUTION: a

PROBLEM: Problem: if x is a positive integer , then the least value of x for which x ! is divisible by 100000 is ? can someone please explain intuitively what the question is asking ? 
Options: a ) 5 , b ) 9 , c ) 12 , d ) 20 , e ) 30

SOLUTION: d

PROBLEM: Problem: ram ' s salary is 25 % more than raja ' s . how much percent is raja ' s salary less than ram ' s ? 
Options: a ) 10 % , b ) 15 % , c ) 20 % , d ) 25 % , e ) 50 %

SOLUTION:
c