Arrange industrial steps from raw material to final usable parts: Items: a. Metal b. Alloy c. Ore d. Purification e. Spare parts Choose the correct process flow.
Verbal Reasoning
Logical Sequence of Words
Difficulty: Easy
Choose an option
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Ac, a, b, d, e
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Bc, a, b, e, d
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Cc, d, a, b, e
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Dc, e, a, b, d
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ENone of these
Answer
Correct Answer: c, d, a, b, e
Explanation
Introduction / Context:Manufacturing and materials questions often involve sequencing the transformation from raw ore to finished components.
Given Data / Assumptions:
- c = Ore (raw input).
- d = Purification (beneficiation/refining process).
- a = Metal (refined product).
- b = Alloy (engineered mixture of metals).
- e = Spare parts (finished items).
Concept / Approach:Follow standard materials processing: extract → purify → obtain base metal → create alloys → fabricate parts.
Step-by-Step Solution:
Start: c (Ore).Refine: d (Purification).Product: a (Metal).Engineering: b (Alloy).End use: e (Spare parts).Verification / Alternative check:Directly going ore→metal without purification omits a fundamental step; placing parts before alloys breaks chronology.
Why Other Options Are Wrong:
- c,a,b,d,e: Puts purification late—process mismatch.
- c,a,b,e,d and others: Finish parts before purifying—illogical.
Common Pitfalls:Confusing “purification” as quality control after fabrication; it precedes metal extraction.
Final Answer:c, d, a, b, e