You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

You have to fill the below given grid in a manner that every row and column contains the digits 1 to 6. Also, make sure that the squares that are connected with each other must contains the same digit.

Make the seating arrangement of 10 children in such a way that there are 5 rows with 4 children in each row.

Why Wine Glass Stem is so long?

P is the father of Q and S is the son of R. T is the brother of P and has a daughter U. If R is the sister of P, then what is the relation between U, Q and S?

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

I have eight fingers and two thumbs but I do not live. What Am I?

I am the beginning of everything, the end of everywhere. I'm the beginning of eternity, the end of time and space. What am I?

What is the last thing you take off before bed?

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?