Given below is simple addition with a defined pattern 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 = ?

What always comes into a house through the keyhole?

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?

A wooden log balances equally on the scales when weighed with three-quarters of a pound and three-quarters of a wooden log.

Can you calculate the weight of the entire wooden log?

You are presented with three boxes. One of them has a red ball inside and the other two have a black ball inside each of them. You are asked to pick up the one with red ball and you pick one. Now, one of the other boxes is opened and it is found to have a black ball.

You are presented with a chance to change your box with the one that is left closed. Will you change your box? Why or why not?

Without looking at a calendar, within a minute name, a boy's name using 5 consecutive 1st letters of 5 consecutive months

This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?

Why is the longest human nose just 11 inches?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

Find the missing number in the sequence below: