The numbers are written in the cells of the matrix according to some system. Find out the number among the alternatives which can replace ( ?) mark given in the cell of the matrix.
Correct Answer: 14
Explanation:
From above given matrix , we can see that
Suppose,? = x
Now, 20 + 8 + 13 + 3 = 44
⇒ 14 + 9 + 7 + x = 44
x = 44 – 30 = ?
∴ ? = 14
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