what does the below rebus means?

Find the hidden tiger in the given optical illusion ?

I get hot but I never sweat,
I cook food but I am not a chef,
I have a door but you can't enter me,
I have a light but I am not a lamp.
Who am I?

Solve the equation in the image by looking at the pattern closely.

If eleven plus two equals one, what does nine plus five equal?

Can you find the six hidden animals in the picture below?

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

Buy me, smell me or deliver me, I do not change.

Who am I?

I am never scared but became petrified and can’t live in a house but would die to make one. What am I?

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