Spot what is wrong here in below Picture?

Can you count the number of blocks in the picture below?

Can you find the key in the picture below?

Count the number of triangles in the below picture?

Can you count the number of lines in the below picture?

Out of four images which one is the odd one out?

Find the hidden tiger in the given optical illusion ?

Count the number of lines in the image below ?

Here is a mathematical expression that also secretly tells a movie name. What movie is that?

Complete the given grid with valid words. You can only use the letters AAEEIIMMPPTT.

Hint: The grid reads the same across as down.