Which of the following quadrilaterals have diagonals that bisect each other?

A. Parallelogram

B. Rectangle

C. Square

D. Rhombus

The correct answer is option A. i. e parallelogram. In a parallelogram, the diagonals bisect each other i. e. one diagonal cuts the other diagonal into equal parts. So, The diagonals of a parallelogram bisect each other. And all the other options, rhombus, rectangle and square are also parallelograms only.