I am a number I am not an odd number I am higher than 90 I am not higher than 100 If you subtract me from 100, you get nothing. What number am I?

Before reading ahead, you must know the fact that only one of the people here is telling the truth.

A says that B is lying.
B says that C is lying.
C says both A and B are lying.

Can you find out who is speaking the truth?

That attorney is my brother, testified the accountant.

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

Who is lying?

Name a key which is hardest to turn.

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

Here is a conversation between a couple who both are software professionals.

Husband: Hey! What is your date of birth?
Wife Replied Angrily: It is 591062400
Husband after doing some calculations replied, "Got It".

What is the DOB of the wife?

With the help clues provided in the image, can you find the 5 digit key?

Can you identify the hidden rebus in the image below?

There is a family that live in a round house. The two parents go out for a movie and leave a babysitter to watch their son. They come back and the kid was not there. Some one kidnapped him. The maid said she was cleaning in a corner. The cook said he was making pizza. The babysitter said she was getting a board game. Who kidnapped him.