Q:
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.
Answer & Explanation
Answer: D) 12
Explanation:
In the first column, 2 x 1 + 1 = 3.
In the second column, 14 x 7 + 7 = 105.
Let the missing number in the third column be y.
Then, y x 9 + 9 = 117 or 9y = 108 or y = 12.
View Answer
Report Error
Discuss