On rolling two dices (six-sided normal dice) together, what is the probability that the first one comes up with a 2 and the second one comes up with a 5?

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?

How many words can a quill made with the feather of a pigeon write with a 100ml bottle of black ink?

What do you answer even though it never asks you questions?

The dirtier I get, the whiter I look. Who am I?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

Until it is measured, not known. Yet how you miss it when it has gone. What is it?

Using eight eights and addition only, can you make 1000?

Count the Triangle in the figure given below: