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'.

[EX Q]: Problem: if an integer n is to be chosen at random from the integers 1 to 92 , inclusive , what is the probability that n ( n + 1 ) ( n + 2 ) will be divisible by 8 ? 
Options: a ) 1 / 4 , b ) 3 / 8 , c ) 1 / 2 , d ) 29 / 46 , e ) 3 / 4
[EX A]: d

[EX Q]: Problem: 20.20 / 2000 is equal to : 
Options: a ) 1.01252677 , b ) 0.013466667 , c ) 0.125266677 , d ) 0.126256677 , e ) 0.12725776
[EX A]: b

[EX Q]: Problem: rahul is 30 years older than his daughter mary . in 20 years rahul will be twice as old as mary . what is mary current age . 
Options: a ) 12 , b ) 14 , c ) 10 , d ) 16 , e ) 18
[EX A]:
c