Cristina leaves home and then she makes exactly 3 left turns and returns home where she found 2 girls wearing the mask.

Who are these two masked girls?

I am quite hot but become too cold if you remove the first two letters. What am I?

What is the largest number you can write with just 3 digits?

Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?

You have a basket containing ten apples. You have ten friends, who each desire an apple. You give each of your friends one apple.
Now all your friends have one apple each, yet there is an apple remaining in the basket.
How?

Rearrange the letters in "new door" to make one word.

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

P is the father of Q and S is the son of R. T is the brother of P and has a daughter U. If R is the sister of P, then what is the relation between U, Q and S?

A man is looking at a photograph of someone. His friend asks who it is. The man replies, “Brothers and sisters, I have none. But that man’s father is my father’s son.” Who was in the photograph?

Why is the Hole below a Lock?