What Adam and Eve do not have but the rest of the people have?

Can you find the key in the picture below?

Can you count the number of lines in the below picture?

Create a number using only the digits 4,4,3,3,2,2,1 and 1. So i can only be eight digits. You have to make sure the ones are separated by one digit, the twos are separated by two digits the threes are separated with three digits and the fours are separated by four digits

Which number should replace the question mark?

Christina is older than Kareena and Karishma. Katrina is older than Karishma and younger than Kareena. If Kareena has a brother named John, who is older than Christina, who's the youngest?

There are three houses in a straight row. One is red, one is blue, and one is white. The red house is left of the middle. The blue house is right of the middle. Where's the white house?

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

What do you get if you add 2 to 100 four times?

What is always in front of you but can’t be seen?