A dead body is found outside a multi-story multinational company. The case is reported and a homicide detective is called on the crime scene.

He looks at the body and then towards the building. From the position of the body, it is evident that the victim committed suicide. He goes to the first floor of the building and then walks in the direction of the dead body, opens the window and toss a coin in the air.

He goes to second floor and again repeats the process. He keeps doing this till he is done on all the floors. Then he returns back to the floor and tells his team that it is a murder.

How in heaven did he deduce that?

The day before yesterday I was 25 and the next year I will be 28. This is true only one day in a year. What day is my birthday?

The answer I give is yes, but what I mean is no. What was the question?

The Little ant seems to be always confused. Do you know why?

You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?

Christina is older than Kareena and Karishma. Katrina is older than Karishma and younger than Kareena. If Kareena has a brother named John, who is older than Christina, who's the youngest?

No matter how little or how much you use me, you change me every month. What am I?

What 5-letter word typed in all capital letters can be read the same upside down?

There are 2 cops parked along a one-way street looking for traffic violations. They spot a taxi driver going in the wrong direction, yet they do nothing.

Why?

I am a mother. However, I never give birth.

I am a father. However, I never nurse my children.

Wandering is not possible for me, but standing still happens occurs rarely.

Who am I?