In the following question, select the number which can be placed at the sign of question mark (?) from the given alternatives.
Show answer & explanation
Correct answer: C
Explanation
Box 1
Top:
3×4=12
Bottom:
17−5=12
Box 2
Top:
4×2=8
Bottom:
14−6=8
Box 3
Top:
5×2=10
Bottom:
13−?=10
?=13−10=3
Missing number = 3