Correct option is D
Given:
687 + 509 = 560897
Identification:
Identify the logic in each digit in the Number:
687 + 509 = 560897
1st palace → 2nd place
2nd place → 4th place
3rd place → 6th place
after +
1st place → 1st place
2nd place → 3rd place
3rd place → 5th place
Trick to solve:
similarly,
Thus, 619 + 703 = 760139