instruction:
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'.
question:
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
answer:
d

question:
Problem: how many positive integers less than 1000 are multiples of 5 but not of 4 or 7 ?
Options: a ) 114 , b ) 121 , c ) 122 , d ) 129 , e ) 136
answer:
c

question:
Problem: a batsman makes a score of 86 runs in the 17 th inning and thus increases his averages by 3 . find his average after 17 th inning ?
Options: a ) 19 , b ) 29 , c ) 38 , d ) 49 , e ) 59
answer:
c