Question

what will come in place of the question mark?​

Answer 1

Answer:

answer is 19 because 1. 1st one answer 4 ± 3± 7± = 16 + 3=19

2. 2nd one answer 7±3±9±4=23±1=24

3. 3rd one answer 9±5±4±1 =19± 0=19