It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

I have one of the three numbers: 1, 2, or 3 in my mind. I speak only truth. You can ask me just one question for which I will only reply in yes or no or don't know. What question will you ask from me so that you are able to know the number?

Let's play a word game. Following are some meaningless words that can be completed by adding random letters on either side of the word.

For example, the word "rdo" can be formed into "pardon".

Using the same technique, can you complete the given words?
ecalc
airb
rinci
tibac
uidel
gorit
igna
eyho

A man dies of old age on his 25 birthday. How is this possible?

A cat had three kittens: Snophy, Topsy and Jorden. What was the mother's name?

A word I know has six letters it contains, remove one letter and 12 remain. What is it?

What can you hold in your right hand, but never in your left hand?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

Two trains start at the same time, one from Bangalore to Mysore and the other from Mysore to Bangalore. if they arrive at their destinations one hour and four hours respectively after passing one another, how much faster is one train running than the other?

Why do people go to bed?