- Rutile, Chromite, and Siderite are all minerals that can be subjected to magnetic separation.
- Galena, however, is a non-magnetic mineral and cannot be separated by this metho(D)
Conclusion: Galena is not subjected to magnetic separation because it is not magneti(C)
If A + B means A is the mother of B; A - B means A is the brother of B; A % B means A is the father of B, and A \(\times\) B means A is the sister of B, which of the following shows that P is the maternal uncle of Q?