Correct option is D
Information Given:
Numbers: 783, 791, 531, 563, 594
Smallest number = 531
Largest number = 791
Second digit of 791 = 9
Second digit of 531 = 3
Logic:
Identify largest and smallest numbers → take second digits → add.
Explanation:
Logic: Largest = 791, Smallest = 531.
Step-by-step:
Second digit of 791 = 9
Second digit of 531 = 3
9 + 3 = 12
Final Answer:
12
Final Correct Option:
(D)