What you read below is true and follows a pattern:

7 + 7 = 2
8 + 8 = 4
8 + 5 = 1
6 + 9 = 3
10 + 11 = 9

Can you analyze the pattern and find out the answer for:
4 + 9 = ?

Here, the first number represents the time in AM. The second number is the number of hours you have to add in that time to get the time in PM.

7 + 7 = 2
Can be written as
7 AM + 7 hours = 2 PM (7 + 7 = 14:00)

Following the same pattern,
4 AM + 9 hours = 1 PM (4 + 9 = 13:00)
Or, 4 + 9 = 1

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