Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?

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?

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

Look at the picture and find out which square is not linked with any of the other squares.

Katniss and Peeta are liars. They both lie on some specific days.

Katniss lies on Fridays, Saturdays and Sundays. She speaks the truth on all other days.

Peeta lies on Tuesdays, Wednesdays and Thursdays. He speaks the truth on all other days.

Can you tell that one day of the week when both of them will say "Tomorrow, I will lie."?

My location can be determined by the below rebus.
So where am i ?

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

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

Can you find out which number multiplied by itself will give the output as 12345678987654321?

what does the below rebus mean?