Find the hidden tiger in the given optical illusion ?

If you say my name, I will no longer exist. What am I?

I have nine bottles of wine and one of the nine bottles is poisoned.
I need to find the poisoned bottle with two facts
(1) Poison is deadly, only a sip will cost death
(2) I have two mice to do so.

How should I do it?

Given that

(78)^9 = 6
And (69)^4 = 11

Can you find out

(99)^2 =?

(Note: This is Logical, not Mathematical)

A man was going to bleach his socks because they had gotten muddy the day before. As he was pouring the bleach into the washing machine, he spilt some on the floor. He got some cleaning fluid and mopped it up with a rag. Minutes later he was dead. What killed him?

What is the word or phrase below?
R | E | A | D

What came first, the chicken or the egg?

Can you name some countries which do not have the alphabet 'A' in them?

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

What is the longest word in the dictionary?