Find the number of squares in the below picture

Count the number of balls in picture below:

Can you find the key in the picture below?

A red house is made out of red bricks. A yellow house is made out of yellow bricks. And, a blue house is made out of blue bricks. So, what is a greenhouse made of?

Look at me. I can bring a smile to your face, A tear to your eye, Or even a thought to your mind. But, I can't be seen. What am I?

Replace the letters of words with a number so that the below equation holds true

BASE +
BALL
---------
GAMES
----------

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?

How many letters are in the alphabet?

I have some blue and red sock in my drawer. I have a total of 4 socks. I pick 2 socks and the chance that I get a pair of red socks is 1/2.

What is the chance of picking a pair of blue socks?

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