1. How can we put an elephant in the refrigerator?
2. How can we put a Giraffe in a refrigerator?
3. The king of the jungle invites all the animals to a party everyone comes except for one animal, which animal?
4. You come to a crocodile-infested lake, you can't go around it, you can't co under it and you can't go over it, how do you get across?

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

Explain?

Can you replace the X (both small and big x) with the numbers between 1 to 19 such that all the rows of 3 numbers between X (big x) sum to 23?

No matter how little or how much you use me, you change me every month. What am I?

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

A woman lives in a Tall building thirty-six floors high and served by several elevators which stop at each floor going up and down. Each morning she leaves her apartment and goes to one of the elevators. Whichever one she takes is three times more likely to be going up than down. Why?

What does below Rebus say?

XLR8

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

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

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?