Multiple choice questions (i) Which one of the following industries uses limestone as a raw material. (a) Aluminium (b) Cement (c) Sugar (d) Jute (ii) Which one of the following agencies markets steel for the public sector plants? (a) HAIL (b) SAIL (c) TATA Steel (d) MNCC (iii) Which one of the following industries uses bauxite as a raw material? (a) Aluminium (b) Cement (c) Jute (d) Steel (iv) Which one of the following industries manufactures telephones, computer, etc? (a) Steel (b) Electronic (c) Aluminium (d) Information Technology
Answers
Answer:
(i) Which one of the following industries uses limestone as a raw material.
a) Alluminium
(ii) Which one of the following agencies markets steel for the public sector plants?
b) SAIL
(iii) Which one of the following industries uses bauxite as a raw material?
a) Alluminium
(iv) Which one of the following industries manufactures telephones, computer, etc?
b) Electronic
Reasons :
i) Cement, Jute and Sugar are the incorrect options as they do not use limestone in their manufacturing process.
ii) HAIL, TATA Steel and MNCC are incorrect options because they do not use steel for the public sectors.
iii) Bauxite is used as raw materials in the alluminium industries.
iv) Telephones, computer, etc are electronic devices.
So they are manufactured in elecronic industries.
Answer:
allumimium
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