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: how many three - digit whole numbers yield a remainder of 1 when divided by 10 and also yield a remainder of 1 when divided by 6 ? 
Options: a ) none , b ) one , c ) two , d ) three , e ) four
[EX A]: a

[EX Q]: Problem: the average marks of a class of 40 students is 44 and that of another class of 45 students is 70 . find the average marks of all the students ? 
Options: a ) 52.6 , b ) 52.4 , c ) 52.1 , d ) 69.5 , e ) 52.9
[EX A]: d

[EX Q]: Problem: when positive integer n is divided by positive integer j , the remainder is 28 . if n / j = 154.04 , what is value of j ? 
Options: a ) 400 , b ) 350 , c ) 700 , d ) 750 , e ) 800
[EX A]:
c