Question

AccioJob Entrance Test - 24th June
QUESTION 18 OF 40
3 mars
-1 marks
In a military academy, there are 15 officers. 7 officers know swording, 8 officers know how to snipe while 5 of them cannot snipe and don't know swording.
The number of officers who are skilled in exactly one field is
OPTIONS
a, 10
b. 9
c. 5
d.
4​

Answer 1

Answer:

I think 10

Explanation:

I am not dam sure about my answer