20.
This question is based on the five, three-digit numbers given below.
(Left) 823 664 309 431 175 (Right)
(Example- 697 – First digit = 6, second digit = 9 and third digit = 7)
(NOTE: All operations to be done from left to right.)
What will be the resultant if the first digit of the highest number is added to the third digit of the lowest number?