Which Burger Is Different in below image?

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?

Find the next number in the series

12, 20, 40, 72, 116, 172 ?

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

What is the next number in this matchsticks series riddle?

Two Twins Jack and Jill were standing back to back and suddenly they started running in opposite direction for 4 kilometres and then turn to left and run for another 3 kilometres.

what is the distance between the Baggio twins when they stop ?

What does it mean?

What is the end of everything?

There are five vowels (a, e, i, o, u) in the English language.
Can you tell us a word that contains all these vowels?

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