Lifeless eyes on my smiling face and watch your child's sleeping place. In their dreams they hold me tight. What am I?

John is asked to stand behind Jacob and Jacob is asked to stand behind John. Both of them feel confused about it and don't know what to do?

But it is quite possible, do you know how?

If I put in one canary per cage, I have one bird too many. If I put in two canaries per cage, I have one cage too many. How many cages and canaries do I have?

In the attached figure, you can see a chessboard and two rooks placed on the chess board. What you have to find is the number of squares that do not contain the rooks. How many are there?

A patient was diagnosed with some ailment. He was given five different tablets to take at night at an interval of 15 minutes.

How long will it take the patient to consume all the five tablets?

Can you find the largest Three-digit number whose sum is 14 and whose square is less than 5,00,000?

What breaks yet never falls, and what falls yet never breaks?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

What begins with T, ends with T, and has T in it?

O_er_t_o_

Complete the missing letters of the given word.