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?

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

Look at this sequence from top to bottom. What is the next number in the sequence?
1
11
21
1211
111221
312211

How many triangles can you count in the figure given?

A few friends are enjoying their sea voyage in a boat full of apples. On the way, they felt hungry and thus decided to eat the apples. Together, they ate two dozen of apples. When they have eaten the apples, will there be any change in the water level?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

Replace each alphabet with the number (1-9) to make the below equation correct.

AB * C = DE - F = GH / I

How can you tell a raw egg from a hard-boiled egg?

Which number should replace the question mark?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?