This question is based on the five, three-digit numbers given below.
(Left) 857 329 417 628 751 (Right)
(Example- 697 – First digit = 6, second digit = 9 and third digit = 7)

What will be the resultant if third digit of the highest number is added to the third digit of lowest number?

The correct option is 16.

Let us break down the solution step-by-step to understand why 16 is the correct answer:

Step 1: Identify the given list of three-digit numbers.
The given numbers are:
857, 329, 417, 628, and 751.

Step 2: Find the highest and lowest numbers in the list.
Comparing the values of these numbers:
- The highest number is 857.
- The lowest number is 329.

Step 3: Identify the third digit of the highest and lowest numbers.
Using the example format where the third digit represents the rightmost digit of each number:
- For the highest number (857), the third digit is 7.
- For the lowest number (329), the third digit is 9.

Step 4: Calculate the resultant sum.
Now, we add the third digit of the highest number to the third digit of the lowest number:
$7+9=16$

Therefore, the final resultant is 16.