Q: 19 (CAPF/2018)

Consider the following diagrams : /l4 36 / 20 50^ f 36 54^ /30 3o V 25 25J 20 10/ 7 7 J 0 40/
Which one of the following is the missing number in the diagrams given above?
question_subject: 
Logic/Reasoning
question_year: 
2018
question_exam: 
CAPF
stats: 
0,0,16,8,0,0,8