Can you find the missing piece of the Porsche?

What does the following BrainBat signifies?

ABCDEFGHIJKLMNOPQRSTUVWYZ

QQQQQQQQQQQQQQQQQQQQQQQQQ.

One evening there was a murder in the home of a married couple, their son and daughter. One of these four people murdered one of the others. One of the members of the family witnessed the crime.

The other one helped the murderer.

These are the things we know for sure:

1. The witness and the one who helped the murderer were not of the same sex.

2. The oldest person and the witness were not of the same sex.

3. The youngest person and the victim were not of the same sex.

4. The one who helped the murderer was older than the victim.

5. The father was the oldest member of the family.

6. The murderer was not the youngest member of the family.

Who was the murderer?

Move three sticks of the spiral below to form a square.

A king sentenced a man to the death sentence for some crime he had committed. Known for his kindness, the king told the culprit that he had a choice to die in a way he decides.

The culprit was clever and said something that saved him from death. What method do you think he must have chosen for his death?

Find the missing letter in the last circle logically in the given below picture.

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

Whats the next number in the below number sequence pattern.

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

Imagine you are in a room with no windows or doors. How will you get out?