Question 4 Answer

Correct Answer: C

Explanation:

Do they all progress in 12’s? No. The numbers are all primes which are the sums of two squares.

Primes:2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97,101,103,107,109,11 3Squares:1,4,9,16,25,36,49,64,81,100,121,144,169,196,225,256