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

All of Jacob's shoes are red except two.
All of Jacob's shoes are green except two.
All of Jacob's shoes are yellow except two.

How many shoes does Jacob have?

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

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

Remove two matchsticks to make the below equation correct.

Cristina was born in 1888. She just had her 30th birthday today how did that happen?

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

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

A crime was committed at baker street. Ibrahim Dakota who was shot in the stomach was the main suspect. Sherlock questioned the suspect. The conversation started as:
Sherlock: What's your story, Ibrahim?
Ibrahim: I was walking around baker street and suddenly a man from the back shot me. I ran as fast as I could to save my life".
Sherlock: That is enough (and ask the police to arrest him).

Why does Sherlock think he is the murderer?

13 decks of cards have been mixed. What is the minimum number of cards that must be taken out from the above-mixed cards to guarantee at least one 'four of a kind?