Table of Contents
Key Takeaways
• GMAT Sentence Correction Mastery: Master essential strategies for better verbal scores.
• Practice Resources: Access realistic GMAT practice tests to enhance accuracy and speed.
• Score Impact: Improve your GMAT performance significantly with targeted practice.
• Career Advantages: Score well to secure top MBA admissions and advance your career prospects.
Navigating the intricacies of GMAT Sentence Correction can be a formidable challenge, but it's a pivotal component of the exam that tests your mastery of English grammar, style, and efficiency. This blog post offers a comprehensive guide to understanding the common grammatical pitfalls and stylistic nuances that frequently appear in this section. With targeted strategies and practical examples, we aim to bolster your confidence and skill in tackling these questions, ensuring that you can maximize your verbal score.
Understanding GMAT Sentence Correction
GMAT Sentence Correction (SC) is a vital part of the Verbal section of the GMAT exam. It tests your ability to identify grammatical errors, improve sentence structure, and choose the best version of a sentence. To excel in this section, understanding the importance of grammar rules and how they apply to GMAT questions is essential.
The Importance of Grammar in GMAT SC
The GMAT SC section primarily focuses on your knowledge of Standard Written English (SWE). This means that the correct answers are based on formal English grammar rules rather than conversational English. Some of the most critical areas you need to be familiar with include subject-verb agreement, parallelism, and modifiers.
For instance, subject-verb agreement is crucial because a singular subject must have a singular verb, and a plural subject must have a plural verb. Similarly, parallelism ensures that elements in a sentence follow the same grammatical structure, making the sentence clearer and more concise.
Key Grammar Rules to Master:
- Subject-Verb Agreement: Ensures that the subject and verb in a sentence match in number.
- Parallelism: Requires that elements in a series or list follow the same grammatical pattern.
- Modifiers: Modifiers must be placed correctly to avoid confusion about what they describe.
These rules might seem simple, but the GMAT often presents them in tricky ways that test your attention to detail. Understanding and applying these grammar rules can significantly improve your accuracy in the SC section.
Common Sentence Correction Errors
In the GMAT SC section, several common errors frequently appear. Recognizing these can help you quickly eliminate wrong answers and improve your accuracy.
Subject-Verb Agreement
Subject-verb agreement errors occur when the subject and verb do not match in number. For example, in the sentence, "The list of items are on the table," the subject "list" is singular, but the verb "are" is plural, making this incorrect. The correct sentence should be "The list of items is on the table."
Incorrect Sentence
- The list of items is on the table.
- Each of the students was given a book.
Corrected Sentence
- The list of items is on the table.
- Each of the students was given a book.
Parallelism
Parallelism ensures that items in a list or series follow the same grammatical structure. For example, "She likes reading, to write, and jogging" is incorrect because the list items are not parallel. The correct sentence would be "She likes reading, writing, and jogging," where all the items follow the same gerund form.
Incorrect Sentence
- She likes reading, write, and jogging.
- He want to buy a new car, go on vacation, and eat out.
Corrected Sentence
- She likes reading, writing, and jogging.
- He wanted to buy a new car, go on vacation, and eat out.
GMAT Sentence Correction Practice Questions
Practicing GMAT Sentence Correction questions is a great way to apply the grammar rules you've learned and to become familiar with the types of errors that frequently appear on the exam. Below are a few example questions, along with their explanations, to help you understand how to approach and solve these problems effectively.
Practice Question 1: Subject-Verb Agreement
Question: While larger banks can afford to maintain their own data-processing operations, many smaller regional and community banks are finding that the cost associated with upgrading data-processing equipment and with the development and maintenance of new products and technical staff are prohibitive.
Options: A. cost associated with
B. costs associated with
C. costs arising from
D. cost of
E. costs of
Correct Answer: B. costs associated with
Explanation: In this sentence, the subject is "costs," which is plural, so the verb should also be plural ("are"). Additionally, the correct idiom is "associated with." Therefore, the correct choice is "costs associated with."
Practice Question 2: Parallelism
Question: The committee debated whether the university should reduce the number of required courses, and whether to change the schedule of the remaining courses.
Options: A. reduce the number of required courses, and whether to change
B. reduce the number of required courses, and change
C. reduce the number of required courses, and if it should change
D. whether to reduce the number of required courses, and whether to change
E. whether to reduce the number of required courses, and to change
Correct Answer: D. whether to reduce the number of required courses, and whether to change
Explanation: For parallelism, the sentence should maintain the same structure throughout. In this case, "whether to reduce" should be followed by "whether to change" to ensure parallel construction.
Practice Question 3: Modifier Placement
Question: Running quickly, the dog chased the ball across the park.
Options: A. Running quickly, the dog chased the ball across the park.
B. The dog, running quickly, chased the ball across the park.
C. The dog chased the ball across the park, running quickly.
D. Running quickly across the park, the dog chased the ball.
E. The dog chased the ball, running quickly, across the park.
Correct Answer: B. The dog, running quickly, chased the ball across the park.
Explanation: The modifier "running quickly" should clearly refer to "the dog," not the ball or the park. Placing the modifier next to "the dog" ensures clarity and correct meaning.
Practice Question 4: Idiomatic Expression
Question: She was not only a talented musician, but also a gifted painter.
Options: A. not only a talented musician but also a gifted painter
B. not only a talented musician but a gifted painter as well
C. a talented musician, but also a gifted painter
D. is not only talented as a musician but also a painter of talent
E. not just a talented musician, but also a painter
Correct Answer: A. not only a talented musician but also a gifted painter
Explanation: The correct idiomatic expression is "not only...but also." Option A follows this idiomatic structure correctly.
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Conclusion
Mastering GMAT Sentence Correction requires a solid understanding of grammar rules and the ability to spot common errors like subject-verb agreement and parallelism. By focusing on these key areas and practicing regularly, you can improve your performance in the SC section and achieve a higher GMAT score.
