instruction:
In this task, you need to provide the correct option for a given problem from the provided options.
question:
Problem: how many days per calendar year is the month a factor of the day
Options: a ) 0 , b ) 1 , c ) 59 , d ) 90 , e ) 124
answer:
e

question:
Problem: from a container having pure milk , 20 % is replaced by water and the process is repeated thrice . at the end of the third operation , the milk is
Options: a ) 40 % pure , b ) 50 % pure , c ) 51.2 % pure , d ) 58.8 % pure , e ) none
answer:
c

question:
Problem: how many factors of 30 are odd numbers greater than 1 ?
Options: a ) 3 , b ) 3 , c ) 5 , d ) 6 , e ) 7
answer:
b