Geography
You had gone to visit your aunt at Visakhapatnam where you saw large containers being shipped. On enquiring you are told it is an ore of a metal. Which ore is it?
- Iron
- Manganese
- Copper
- Bauxite
Related Questions
Manganese is used to make which ore tough and resistant to rusting?
- copper
- mica
- bauxite
- iron
Assertion (A): Aluminium is the best material for telescopes.
Reason (R): Aluminium is lightweight, strong and rust resistant metal.
- Both A and R are true and R is the correct explanation of A.
- Both A and R are true but R does not explain A.
- A is true but R is false.
- A is false but R is true.
Name the mineral needed to regulate blood sugar levels and to support the immune system.
- Manganese
- Iron
- Mica
- Copper
An excess of ……………. in plants and animals is toxic.
- iron
- magnetite
- manganese
- haematite