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

What happened when the wheel was invented?

A non-stop marathon is the shared favourite sport of three brothers.

*The oldest one is fat and short and trudges slowly on.
*The middle brother's tall and slim and keeps a steady pace.
*The youngest runs just like the wind, speeding through the race.

"He is young in years, we let him run!" the other two brothers explained, "'because though he is surely number one, he is second, in a way." Why is it?

There was a strange boy who was born before his father. How can this be possible?

What is at the end of a rainbow?

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

My location can be determined by the below rebus.
So where am i ?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

John was writing his first book. After saving the document, he locked his laptop with a password and mentioned some phrases for the hint box.

A friend of his tried opening his laptop but found out that it was password protected. Following is the hint that appeared.
1 mobile 3 books 2 roars 1 night 4 balls 2 lighters 1 ghost 1 hat 3 watches.

Can you help him in cracking the password?

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?