question_answer

Select the missing number from the given responses. \[\begin{matrix} 9 & 6 & ?  \\ 8 & 5 & 6  \\ 7 & 4 & 3  \\ 65 & 26 & 39  \\ \end{matrix}\]

A) 10                                

B) 8   

C) 7                                 

D)   9

Correct Answer: C

Solution :

[c]

Solving by column,

In first column,

\[9\times 8-7=72-7=65\]

In second column,

\[6\times 5-4=30-4=26\]

In third column,