find the value of 1 + 7 from the following.
3 + 3 = 3
5 + 4 = 4
1 + 0 = 3
2 + 3 = 4
3 + 4 = 5
1 + 7 = ?
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Answer is
5
Explanation
3 + 3 = 3 (no of letters in Six)
5 + 4 = 4 (no of letters in Nine)
1 + 0 = 3 (no of letters in One)
2 + 3 = 4 (no of letters in Five)
3 + 4 = 5 (no of letters in Seven)
1 + 7 = 5 (no of letters in Eight)
