What will come in place of the x in the following Number series? 6, 12, 21, 33 , 48 , x	Pick
A) 33	B) 66	C) 39	D) 41	E) 42
The pattern is + 6, + 9, + 12, +15 +18 â€¦â€¦â€¦..   So the missing term is = 48 + 18= 
<gadget id="calculator">48 + 18</gadget>
<output>66</output>
66   Answer : 66
<result>B</result>
What will come in place of the x in the following Number series? 6, 12, 21, 33 , 48 , x