In the following question, a matrix of certain characters is given. These characters follow a certain trend, row-wise or column-wise. Find out this trend and choose the missing character accordingly.
| 963 | 2 | 844 |
| 464 | ? | 903 |
Option:
A. 1
B. 2
C. 3
D. 4
Answer: B . 2
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Justification:
In the first row, (9 + 6 + 3) - (8 + 4 + 4) = 2.
.'. In the second row, missing number = (4 + 6 + 4) - (9 + 0 + 3) = 14 - 12 = 2.
