Which of the following statements must be true?
I. The product of first 100 prime numbers is even.
II. The sum of first 100 prime numbers is odd.
III. The sum of first five non-negative even numbers is divisible by both 4 and 5. Pick one.
A) I only
B) II only
C) I and II only
D) I and III only
E) I, II and III
I. Product of first 100 prime number includes 2 , hence result will be even   II. ODD + ODD = Even and Even + Even = Even   100 prime numbers will have all Odd Numbers and 1 even Number ( ie, 2 )   Sum of Odd number of odd numbers will be ODD ( ie, sum of 99 odd numbers = Odd number)   Odd Number + 2 = Odd Number...   III. First 5 non-negative even numbers = {0, 2 , 4 , 6 , 8 }     0 + 2 + 4 + 6 + 8= 
<gadget id="calculator">  0 + 2 + 4 + 6 + 8</gadget>
<output>20</output>
20   Divisible by both 4 and 5   Thus all three are possible, answer will be (I, II and III)
<result>E</result>
Which of the following statements must be true?
I. The product of first 100 prime numbers is even.
II. The sum of first 100 prime numbers is odd.
III. The sum of first five non-negative even numbers is divisible by both 4 and 5.