Correct option is D
Given: (Left) 567 248 351 946 846 (Right)
Highest - 946
Third digit of 946 = 6
Lowest - 248
Second digit of 248 = 4
Add these two digits
6 (from 946) + 4 (from 248) = 10
10 will be the resultant if the third digit of the highest number is added to the second digit of the lowest number.
Thus, correct option is (d).