Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

Find out the number of circles in the given picture having Illusion

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

In which direction should the missing arrow point?

Can it be possible to build a house that has all its four walls facing towards the South?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

What do you get if you add 2 to 100 four times?

If an electric train is travelling south, then which way is the smoke going?

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?

Consider all the numbers between 1 and 1 million. Among all these numbers, there is something very special about the number 8 and the number 2202. What is it?