Which of the following is not an example of Metamorphic rock?

Which one of the following is not an example of Metamorphic rock?

Which one of the following is an example of both an igneous as wel as a metamorphic rock ?

Which one of the following is not an igneous rock ?

Quartzite is metamorphosed from which one of the following rocks?

Which one of the following is a type of igneous rock?