They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

What's the best place to go shopping in the ocean?

What is red and smells like blue paint?

What you cannot hold but it is yours?

You bought me for dinner but never eat me. What am I?

The centre of the third figure is empty. What digit should fit inside?

A lion and its tamer are standing inside a cage that measures 1 unit in radius. Both of them can effortlessly run at the speed of 1 unit maximum.

1) Suppose the lion is hungry, will he be able to eat up the tamer?
2) If yes, how long can the tamer survive?

A 52% bias toss for head using the 51% tail bias coin was done to obtain a fair result.

Can you find how bias is the floor in this case?

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?

From a pack of 52 cards, I placed 4 cards on the table.

I will give you 4 clues about the cards:

Clue 1: Card on left cannot be greater than the card on the right.
Clue 2: Difference between the 1st card and 3rd card is 8.
Clue 3: There is no card of an ace.
Clue 4: There are no face cards (queen, king, jacks).
Clue 5: Difference between the 2nd card and 4th card is 7.

Identify four cards?