This question is based upon the figure shown below.
$$ \begin{array}{|ccc|c|ccc|c|ccc|} \; & 41 & \; & \; & \; & 31 & \; & \; & \; & ? & \; \\ 5 & \; & 6 & \; & 9 & \; & 4 & \; & 8 & \; & 7 \\ 7 & \; & 8 & \; & 2 & \; & 6 & \; & 2 & \; & 6 \\ \end{array} \\ a. 51 \\ b. 62 \\ c. 48 \\ d. 53 \\ $$
Question:
Find the missing number on the basis of the pattern of figures shown above.
I tried a lot. But with no success :(