I can write cow in 13 letters.

Can You?

Open a Laptop which is password protected. Hint for the password is given as below:

1 mobile 3 books 2 Boards 1 night 4 balls 2 lighters 1 ghost 1 hat 3 watches

Find the hidden panda in the image below.

You find yourself in a strange place guarded by two guards.One of the guard always say truth while other always lies.You don't know the identity of the two.You can ask only one question to go out from there. What should you ask?

Look at the picture and find out which square is not linked with any of the other squares.

What are the 50th, 63rd and 100th numbers in the sequence below?
4, 5, 8, 8, 9, 9, 12, 13, 13, 13, 17, 18, ...

You throw me out when you want to use me and you take me in when you don't want to use me.

Who Am I?

What is Luis Suarez's (Soccer Player) favorite tea?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

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?