Which one of the following object is translucent?

A piece of one of the following materials floats in water. This one is,

One of the following liquids is immiscible with water. This one is,

Which one of the following materials is not used for making cooking utensils?

The hardest natural material known as,

Find the odd one from the following:

Identify the material which is having lustre.

Material insoluble in water is,

Which one of the following is man-made material?

Which one of the following object is translucent?