Which of the following raw material/s used in iron and steel industry? 1. Limestone 2. Dolomite 3. Fire clay How many of the statements given above are correct? |ForumIAS

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Q. Which of the following raw material/s used in iron and steel industry?
1.Limestone
2.Dolomite
3.Fire clay
How many of the statements given above are correct?

[A] Only one

[B] Only two

[C] Only three

[D] None

Answer: C

Notes:

Explanation: The other raw materials besides iron ore and coking coal, essential for iron and steel industry are limestone, dolomite, manganese and fire clay.

Source: NCERT

Q. Which of the following raw material/s used in iron and steel industry? 1.Limestone 2.Dolomite 3.Fire clay How many of the statements given above are correct?

Post-Mains Strategy Session by Mr. Ayush Sinha | ForumIAS

Q. Which of the following raw material/s used in iron and steel industry?
1.Limestone
2.Dolomite
3.Fire clay
How many of the statements given above are correct?