I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

If your uncle’s sister is not your aunt, what relation is she to you?

A man is found dead in his bathroom naked with blood scattered all around him. The bathroom was locked from the inside and there is no trace of any struggle. There is nothing in the bathroom except his pant with the belt still around and his shirt. Also, the medic team can't find any incision in his body that may have been the reason behind so much blood loss.

The Police department is clueless regarding this murder mystery.
Can you?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?

Find the missing number in the sequence below:

After undergoing a successful eye operation, A blind girl has just boarded a train to her home. The doctor asked her to open the bandages after 3 hours. On her train journey, she opened the bandages and within a fraction of the time she commits suicide by jumping off the train.

Though her operation was successful, Why did she commit suicide?

What is the word or phrase?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

How many sides does a circle have?

2, 3, 5, 9, 17, _ What is the next number in the sequence?