What will you call your mother's brother's brother-in-law?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

Can you find out the missing number in the grid?

Why do people go to bed?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

Two men play a dice game involving roll of two standard dice. Man X says that a 12 will be rolled first. Man Y says that two consecutive 7s will be rolled first. The men keep rolling until one of them wins.

What is the probability that X will win ?

If,

6 / 7 = 2
3 / 9 = 7
8 / 2 = 6

Then

4 / 5 = ?

What is the below Rebus indicate?

Peter wakes up daily to pick up his cycle and crosses the border between Spain and France daily with a bag on his shoulder. He is investigated daily by the officials but they don't find anything suspicious.

If we tell you that he is smuggling something what would it be?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?