HackerRank general cognitive test has the following question that I cannot solve:
Please find the missing number:
6 8 6 2 4
2 9 7 8 9
9 8 ? 1 3
Can you help me understand the logic here?
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Answer is
4
It's
simply addition between two 5-digit numbers. The sum of those two numbers equal the last row.
answered Nov 6 '20 at 15:36