One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

I have an eye but still cannot see.

Who am I?

Can you move 2 matchsticks to form four equal sized squares.

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 B C D E F G H

These are the letters given to you. Now you have to find out the letter that comes two to the right of the letter which is immediately to the left of the letter that comes three to the right of the letter that comes midway between the letter two to the left of the letter C and the letter immediately to the right of the letter F.

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

Find the combined weight of the Cat, Dog and Rabbit in the given picture.

Can you find the company name in the pictogram below?

What's the only room from which no one can enter or leave