If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

Can you fill the blank with the correct number?

6 30 870 756030 _____

Find the next number in the series.
1 10 24 43 67 ?

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

The world's largest Thanksgiving turkey was on display at a fair. Everyone was admiring it when suddenly a woman ran up and shot the turkey and left. Everyone knew her yet nobody made any attempts to stop or report her. Why?

Bopanna was working on a murder case when he received a message about the location of the murder weapon.
The message was encrypted as below.

"deb mitciv eht edisni neddih si nopaew redrum ehT"

Tell me the location of the murder weapon.

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

A boy and a girl are sitting on the porch.
"I'm a boy," says the child with black hair.
"I'm a girl," says the child with red hair.
If at least one of them is lying, who is which?

A girl was standing near the window thinking something. All of a sudden she decides something and throws something out of the window. She dies very soon after throwing it. She was perfectly healthy and had no disease or allergy. No one killed her and she did not commit suicide.

Can you think of any possible explanation that is logical as well for what happened there?

When can we add 2 to 11 and get 1 as the correct answer?