Find the one which does not belong to that group ?
Answers.
A) 22	B) 83	C) 33	D) 49	E) 11
Explanation:   36 = 62, 49 = 72, 64 = 82, 81 = 92 and 100 = 102.   36, 64, 81 and 100 are squares of composite numbers, but not 49.   Answer: 83
<result>B</result>
Find the one which does not belong to that group ?