Find the odd man out
4,9,16,25,36,42,49
Answers
A) 4  B) 9  C) 16  D) 42  E) 49
2*2= 
<gadget id="calculator">2*2</gadget>
<output>4</output>
4   3*3= 
<gadget id="calculator">3*3</gadget>
<output>9</output>
9   4*4= 
<gadget id="calculator">4*4</gadget>
<output>16</output>
16   5*5= 
<gadget id="calculator">5*5</gadget>
<output>25</output>
25   6*6= 
<gadget id="calculator">6*6</gadget>
<output>36</output>
36   7*7= 
<gadget id="calculator">7*7</gadget>
<output>49</output>
49   ANSWER:42
<result>D</result>
Find the odd man out
4,9,16,25,36,42,49