I have teeth but i don't bite. Who Am I ?

What's the only room from which no one can enter or leave

I have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?

In order to complete the racing competition, the Mexico racetrack has to submit its top and the most famous three horses to win the competition. Due to an electrical storm, all the records are cleared and no one knows which horse holds the record. They all look identical and it becomes even more difficult to differentiate the horses. There are 25 horses in the Mexico racetrack. But there can be only five horses at a time on the track. What will the least number of races that can be conducted to find out the three fastest horses?

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

You want to boil a two-minute egg. If you only have a three-minute timer (hourglass), a four-minute timer and a five-minute timer, how can you boil the egg for only two minutes?

If Rajina's daughter is my daughter's mom, who am I to Rajina?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

To tease, King Akbar told his most clever advisor Birbal to give his daughter one thing that she can eat when hungry, drink if she feels thirsty and can burn if she feels cold. King Akbar was shocked when Birbal gave Akbar's daughter one such thing that satisfies all of the above.

What did Birbal give to Akbar's daughter?

Find the Goldfish below the given Image.