Question

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 from the given alternatives.

13	54	?
7	45	32
27	144	68

• A. $42$
• B. $36$
• C. $6$
• D. $4$

Answer 1

The correct option is D $4$

In each column 1st number + 2 x 2nd = third

e.g. 13 + 2 x 7 = 27 etc