Why do people go to bed?

Can you decipher the two rows to find the hidden word?

Which flower has two lips?

If eleven plus two equals one, what does nine plus five equal?

During a secret mission, an agent gave the following code to the higher authorities
AIM DUE OAT TIE MOD

However, the information is in one word only and the rest are fake. To assist the authorities in understanding better, he also sent them a clue, If I tell you any one character of the code, you can easily find out the number of vowels in the codeword.

Can you find out the code word?

What has lots of eyes, but can’t see?

If,

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

Then

4 / 5 = ?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

A beggar on the street can make one cigarette out of every 6 cigarette butts he finds. After one whole day of searching and checking public ashtrays the beggar finds a total of 72 cigarette butts. How many cigarettes can he make and smoke from the butts he found?