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

6	9	15
8	12	20
4	6	?

• A. $5$
• B. $10$
• C. $15$
• D. $21$

Answer 1

Answer: (B)

$10$

Move row-wise third number is five times the difference of the other two