Find the value - Math Riddle

74.Math Riddles

Can you find the value of the missing number?

missing_number_Riddle_75-math-riddles

A. 14
B. 9
C. 11
D. 16

Explanation :  

The outer number is the sum of the numbers in the two segments immediately across the line connecting big Circle to small Circle.

i.e.
5+6=11,
6+2=8,
2+8=10,
8+1=9,
1+4=5,
4+7=11,
7+9=16
therefore, 
9+5 =14