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: B
Explanation
Bottom right number = (bottom left × top right) + top left
First box
(5 × 3) + 2 = 15 + 2 = 17
Second box
(7 × 6) + 4 = 42 + 4 = 46
Third box
(6 × ?) + 2 = 20
6 ? + 2 = 20
6 ? = 18
? = 3