If two's company, and three's a crowd, then whats four and five ?

Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT

Can you spot what's wrong with the following sentence?

PETER WAS ANGRY AT
HIMSELF BECAUSE HE
ACCIDENTALLY LEFT THE
THE KEYS TO HIS CAR
AT HIS FRIEND'S HOUSE.

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

I have branches, but no fruit, trunk or leaves. What am I?

I am an odd number. Take away a letter and I become even. What number am I?

In case you were starting to feel confident, this one was meant for third graders in Vietnam. The answer is 66, but we don't blame you for scratching your head about how they got there.

What number comes next in this sequence:
7 8 5 5 3 4 4 _

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

John was visiting his friend Jacob. He found out that his friend's wife had just killed a burglar in self-defense.
John asks Jacob about what happened and he told that "His wife was watching television when suddenly the bell rang. She thought that it is her husband Jacob but she found the burglar who attacked her instantly and she got so frightened that she killed the burglar immediately with the knife.
John asked the police to arrest his friend's wife. Why?