Why does a body lose weight at the centre of the earth?

Why does a body becomes weightless at the centre of earth ?

The mass and weight both of a body becomes zero at the centre of the earth. (T or F)

A body weighs 60 kg on the earth's surface . What would be its weight at the centre of the earth ?

The value of g at the centre of Earth is zero. What will be the weight of a body of mass 10 kg at the centre of the Earth?

The weight of a body on the surface of the earth is 10 kg. Its weight at the centre of the earth is

The weight of a body of mass 3 kg at the centre of the Earth is _____.

Where does the body weight more at the surface of the earth or in a mine ?