MCQ
Which one is not a ferrous mineral?
- AIron ore.
- BManganese.
- CCopper.
- DHematite.
Which one is not a ferrous mineral?
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Which is the cheapest mode of transport in India?
What does resource planning in India involve?
Choose the correct option from columns A and B.
| S. No. | A | S. No. | B |
| (a) | Chandrapur thermal power plant. | (i) | Odisha. |
| (b) | Mayurbhanj iron ore mines. | (ii) | Amarkantak. |
| (c) | Kalol oil fields. | (iii) | Gujarat. |
| (d) | Bauxite mines. | (iv) | Jharkhand. |
The soil which ha? higher concentration of Ranker nodules is called::
Which metal has a very high content of iron up to 70 percent?
How has it become possible to grow rice in areas of less rainfall such as Punjab, Haryana and western Uttar Pradesh and parts of Rajasthan?

The crop in the picture is the main source of:
Organic chemicals are used to produce ………….?