There are 2 sand hourglasses.

The small one can measure 5 hours and the large one can measure 7 hours.

How can we measure 16 hours with 2 sand hourglasses running together ?

A mathematician couple was having a Frappuccino in Starbucks sitting opposite to each other. Suddenly the guy noticed the text written on the paper in front of them and exclaimed that it was wrong. The girl denied it and said it is appropriate. Both are correct. What is written on the paper?

A maths symbol is hidden in the below Bar Graph. Can you decipher it?

Why did Buffon take the goal with him after every Juventus match?

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

I am not a bull but I have horns.
I am not an ass but I have a pack saddle.
Wherever I go, I leave silver behind me.

Who am I?

I want to fill my bucket using both cold and hot water.
I have two taps for both cold and hot water. The hot water tap fills the bucket in exact 6 hours and the cold water tap fills the bucket in exact 4 hours.
I turn both of them simultaneously but I forgot to turn off another tap which removes the water out of the bucket. This tap can empty the bucket in 12 hours.

How Long will it take to fill the bucket?

This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?

I am white when I am dirty, and black when I am clean. What am I?