Can you make a six-letter word using the letters N, A and B ?

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

By what process could you make a 'Tea-Table' into food?

What's a single-digit number with no value?

Using the clues below, what four numbers am I thinking of?

The sum of all the numbers is 31.
One number is odd.
The highest number minus the lowest number is 7.
If you subtract the middle two numbers, it equals two.
There are no duplicate numbers.

There once were seven dwarfs who were all brothers. They were all born two years apart. The youngest dwarf is seven years old. How old is his oldest brother?

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

A family is trapped in a jungle. There is a bridge which can lead them to safety. But at one time, the bridge can only allow two people to pass through. Also, all of them are afraid of the dark and thus, they can't go alone.

Father takes 1 minute to cross, the mother takes 2 minutes, the son takes 4 and the daughter takes 5 minutes. While crossing the time taken will be according to the slower one. How can they all reach the other side in the minimum possible time?

When it is alive we sing, when it is dead we clap our hands. What is it?

What does a man do only once in his lifetime, but women do once a year after they are 29?