Q.59
All engineering studentsI
should learnII
mechanics, mathematicsIII
and how to do computation.IV
Which of the above underlined parts of the sentence is
not appropriate?
All Engineering Students Should Learn: Grammar Error Spotting MCQ Solved
Engineering students often encounter English grammar questions in competitive exams testing parallel structure in sentences. This article solves the MCQ on identifying the inappropriate underlined part in the sentence “All engineering students should learn mechanics, mathematics and how to do computation.”
Why Option IV is Inappropriate
Part IV disrupts parallel structure by using the phrase “how to do computation” while earlier parts list nouns directly: “mechanics” and “mathematics”. Parallelism requires consistent grammatical form in list items, typically nouns here.
Correct the sentence to “All engineering students should learn mechanics, mathematics, and computation” for symmetry and clarity.
Analysis of Other Options
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Option A (I): “All engineering students” fits as the subject phrase with no grammatical error.
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Option B (II): “mechanics” is a standard noun in the series, appropriately placed after the comma.
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Option C (III): “mathematics” matches the noun form of previous and intended next item.
Exam Preparation Tips
Practice spotting parallelism errors in lists for exams like GATE or SSC, where such questions test verbal ability. Focus on noun consistency in series to avoid symmetry breaks.
Use resources like Testbook for similar solved MCQs to build skills.
