How many times do a clock's hands overlap in a day ?

Prove that twice of ten is the same as twice of eleven.

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

You walk into an old horror house. It has no power or plumbing. Once inside, you see three doors. Each door has a number on it. Behind each door is a way for you to die. Behind door number one, you die by getting eaten by a lion. Behind door number two, you die by getting murdered. Behind door number three, you die by an electric chair. You can’t turn back, so you have to go through a door. Which door do you go through?

Which Burger Is Different in below image?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

The day after tomorrow will be three days before Tuesday. Can you find out what is today?

What does this rebus mean?

O
N
C
E
TIME

Why blonde cannot dial 911?

Suppose we lay down two cups in front of you. One of the cups is filled with tea and the other one with coffee. Now we ask you to take a spoonful of tea and mix it with the coffee. At this moment, the coffee cup has a mixture of tea and coffee. You have to take that mixture (spoonful) and add it back to the tea.

Can you now tell if the cup of coffee has more tea or the cup of tea has more coffee?