What should come in place of the question mark (?) in the following number series?
11 17 25 35 47 ? Choose the correct choice
A) 53 B) 55 C) 57 D) 59 E) 61
The numbers increase by 6, 8, 10, 12,...   The next number should be   47+14= 
<gadget id="calculator">  47+14</gadget>
<output>61</output>
61   The answer is 61.
<result>E</result>
What should come in place of the question mark (?) in the following number series?
11 17 25 35 47 ?