What is the Surname of Barbie Doll?

In a mathematical quiz, you are asked the following question:

Use three 9s in a mathematical expression without dividing or multiplying to form the number one.

Can you answer the question?

John is looking at Jenifer, but Jenifer is looking at Jacob. John is married, but Jacob is not.

Is a married person looking at an unmarried person ?

Why is Saturday stronger than Monday?

Do you know who was buried in John's tomb?

What word is pronounced the same if you take away four of its five letters?

If 24H in a D => 24 hours in a day.
What does "64S on CB" stand for?

Four children having five rocks each were playing a game in which they had to throw the rock at a particular solid area in the water. Child 1- Succeeded in throwing three rocks at a solid area but one of the rocks sunk. Child 3 - His aim was so bad that all rocks got sunk. Child 4- He was awesome and none of the rocks got sunk. Child 2 - Was the winner but was struck by a rock in the head and died. Who killed Child 2?

Decode this picture on T-Shirt and tell what it says ?

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.