Bani has only pennies, dimes, and nickels in a jar. The jar has at least 1 but no more than 4 pennies. If the jar has at least 1 nickel and 1 dime, which of the following could NOT be the total amount of money in the jar? Choose the correct answer:
A) 71
B) 72
C) 73
D) 74
E) 75
Let there be a pennies , b nickels and c dimes   so total amount can be 1+5b+10c cents to 4+5b+10c   as you can see the equation of total whenever divided by 5 would leave a remainder from 1 to 4 ( as pennies can only be from 1 to 4 and hence a is limited to values from 1 to 4)   So the total can never be divisible by 5 and hence only 75 that is c is the option which is divisible by 5.   so answer is 75
<result>E</result>
Bani has only pennies, dimes, and nickels in a jar. The jar has at least 1 but no more than 4 pennies. If the jar has at least 1 nickel and 1 dime, which of the following could NOT be the total amount of money in the jar?