Each of the following questions has a Magical matrix with question mark/s. Replace the question mark/s by choosing the correct response from amongst the alternatives given.

Options

A. A=13,B=11,C=9
B. A=13,B=9,C=11
C. A=9,B=11,C=13
D. A=9,B=13,C=11

Answer

D

Explanation

The pattern is as follows
The sum of the numbers in each row and each column = 30
In the first row, 9+ A + 12 = 30 or, A=9
In the second row, B + 10 + 7 = 30 or, B = 13
In the third row, 8 + C + 11 = 30 or, C=11
Therefore, the value of A, B and C are 9, 13 and 11 respectively.