Metallurgical Engineering > GATE 2026 > Iron and Non-Ferrous Extraction
Match the unit operation in Column I with the resulting product in Column II:
Column I Column II
(P) COREX Process (1) Direct Reduced Iron
(Q) Bayer Process (2) Pig Iron
(R) Matte Smelting (3) Alumina
(S) MIDREX Process (4) Copper
A
P-4, Q-3, R-2, S-1
B
P-2, Q-3, R-4, S-1
C
P-1, Q-3, R-4, S-2
D
P-2, Q-4, R-3, S-1

Correct : b

Similar Questions

Mr. X speaks _________ Japanese _________ Chinese.
#2 MCQ
A sum of money is to be distributed among P, Q, R, and S in the proportion 5 : 2 : 4 : 3, respectively. If R gets ₹ 1000 more than S, what is the share of Q (...
#3 MCQ
A trapezium has vertices marked as P, Q, R and S (in that order anticlockwise). The side PQ is parallel to side SR. Further, it is given that, PQ = 11 cm, QR...
#4 MCQ

Related Topics

metallurgy GATE 2026 corex process bayer process matte smelting midrex process iron production copper production metallurgical engineering GATE metallurgical iron and steel production

Unique Visitor Count

Total Unique Visitors

Loading......

Question Options

Contributed by: