Correct option is A
Given - (Left) 740 636 787 884 316 (Right)
Step 1: Identify Highest and Lowest 3-digit numbers
Highest = 884
Lowest = 316
Step 2: Extract required digits
Second digit of 884 = 8
Third digit of 316 = 6
Step 3: Add
8 + 6 = 14
Final Answer: 14
Final Correct Option: (A)