Question

Find the missing term.

8	6	7
3	7	5
14	12	13
9	13	?

• A. 9
• B. 7
• C. 13
• D. 11

Answer 1

Answer: (D)

11

Here we add first and fourth element in a column and subtract it by the second element which gives third element.Let us apply this method in this,
As in first column $8+9-3=14$
in second column $13+6-7=12$
$\therefore$ in third column $7+x-5=13\Rightarrow 11$.
Hence option D is the correct answer.