If eleven plus two equals one, what does nine plus five equal?

John went to a parrot shop in Mexico, and the parrot owner told him that his parrot is so unique that he repeats everything he hears. John got excited and immediately bought the parrot. John went home and spoke many words, but the parrot does not repeat anything.
He went again to the parrot shop and complaint to the shopkeeper, but the shopkeeper never lied. Explain?

Keyboard words are not in alphabetical order, Why?

What time is it when an elephant sits on a fence?

John is looking at Jenifer, but Jenifer is looking at Jacob. John is married, but Jacob is not.

Is a married person looking at an unmarried person ?

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

Can you find the missing number in the third row?
35 20 14
27 12 18
5 2 ?

What does this rebus means ?

What has 88 keys?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?