instruction:
In this task, you need to provide the correct option for a given problem from the provided options.
question:
Problem: how many factors of 2475 are odd numbers greater than 1 ? 
Options: a ) 3 , b ) 4 , c ) 17 , d ) 6 , e ) 7
answer:
c


question:
Problem: the h . c . f . of two numbers is 23 and the other two factors of their l . c . m . are 13 and 14 . the larger of the two numbers is 
Options: a ) 276 , b ) 299 , c ) 312 , d ) 322 , e ) none
answer:
d


question:
Problem: compound x contains elements a and b at an approximate ratio , by weight , of 2 : 10 . approximately how many grams of element b are there in 330 grams of compound x ? 
Options: a ) 54 , b ) 162 , c ) 250 , d ) 275 , e ) 322
answer:

d