Explore topic-wise InterviewSolutions in Current Affairs.

This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.

1.

Which of the following is not a mineral of iron?A. PyrolusiteB. MagnetiteC. MalachiteD. Cassiterite

Answer» Correct Answer - B
`Fe_(3)O_(4)`
Discussion