How many sides does a circle have?

As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

Before reading ahead, you must know the fact that only one of the people here is telling the truth.

A says that B is lying.
B says that C is lying.
C says both A and B are lying.

Can you find out who is speaking the truth?

Solve below popular number sequence
314 159 265 358 979 323 846 ?

I make two people out of one. What am I?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

Mr Red Lives in the red house.
Mr Green Lives in the greenhouse.
Mr Yellow Lives in the yellow house.

Who lives in the Whitehouse?

Which word does the below Plexor means ?

Two old friends, Jack and Bill, meet after a long time.

Three kids
Jack: Hey, how are you, man?
Bill: Not bad, got married and I have three kids now.
Jack: That's awesome. How old are they?
Bill: The product of their ages is 72 and the sum of their ages is the same as your birth date.
Jack: Cool..But I still don't know.
Bill: My eldest kid just started taking piano lessons.
Jack: Oh, now I get it.

How old are Bill's kids?

What can run but never walk, have a mouth that never speaks, have a head that never weeps, and have a bed but never sleeps?