Correct option is D
Logic: (Multiply of one side) – (Multiply of other side) = Center
(4 × 5) – (2 × 3) = 14
20 – 6 = 14
14 = 14
And
(8 × 9) – (6 × 7) = 30
72 – 42 = 30
30 = 30
Similarly,
(12 × 13) – (10 × 11) = ?
156 – 110 = ?
46 =?
Thus, the correct answer is (d) 46.






