That attorney is my brother, testified the accountant.

But the attorney testified he didn't have a brother.

Who is lying?

A chess tournament is taking place on knock-out terms (the one who loses the match is out of the game).
(a) If 10 matches are played in total, how many players participated?
(b) If 20 players took part in the tournament, how many matches were played?

What can jump higher than a building?

If you go to the movies and you're paying, is it cheaper to take one friend to the movies twice, or two friends to the movies at the same time?

When you say goodbye, I am what you need to tie.
I come as a couple and go wherever you run.
Who am I?

Can you decipher the following common phrase?

T M C
A U O
H S M
W T E

There is a five-letter word which has 3 consonants(all are same) and 2 different vowels.
Also, something wrong is associated with the word.

Can you name it?

How high do you have to count before you use the letter “a” in the English spelling of the whole number?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

What can run but never walk, have a mouth that never speaks, have a head that never weeps, and have a bed but never sleeps?