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

A girl says this to her best friend: “I was born in 1955, and I celebrated my 17th birthday last weekend.” Her best friend thinks she’s lying, but she’s actually correct. How is that possible?

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

Cristina was born in 1888. She just had her 30th birthday today how did that happen?

What came first, the chicken or the egg?

An office is divided into 8 cubicles. How many of the cubicles are painted if only 1/8 of the cubicles are painted?

In the figure, you can see nine stars. What you have to do is connect all of them by using just four line and without lifting your hand i.e. in a continuous flow.

What has no start, end, or centre?

The more of this there is, the less you see. What is it?

No one wants to have it, but if one got it, he does not want to lose it. What is It?