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

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

It has horns but can’t beep. It is like to bleat but It is not a sheep. What is it?

What can jump higher than a building?

Why do people go to bed?

What is next number in the pattern below:

131 517 192 123 ?

The day before yesterday I was 25 and the next year I will be 28. This is true only one day in a year. What day is my birthday?

It is a 5 letter word if you take away first letter it is something you get from sun, if you remove second letter you will get something to eat, if you remove third letter you get a word you use in pointing at and if you remove the fourth letter you get something to drink. What is it?

Jack and Joseph are well-known golf rivals. One Day during a match, they were level at a score of 30. Jack hit a bad shot and Joseph added 10 to his score. Joseph then hit an awesome shot and he won the game.

How ?

I am white when I am dirty, and black when I am clean. What am I?