Don’t lose your progress!

We cover every section of the GMAT with in-depth lessons, 5000+ practice questions and realistic practice tests.

Up to 100+ points GMAT score improvement guarantee

The best guarantee you’ll find

Our Premium and Ultimate plans guarantee up to 100+ points score increase or your money back.

Master each section of the test

Comprehensive GMAT prep

We cover every section of the GMAT with in-depth lessons, 5000+ practice questions and realistic practice tests.

Schedule-free studying

Learn on the go

Study whenever and wherever you want with our iOS and Android mobile apps.

The most effective way to study

Personalized GMAT prep, just for you!

Adaptive learning technology focuses on your academic weaknesses.

Sentence Correction: Relative Clauses - Choosing the Correct Relative Pronoun

Business ethics is a form of applied ethics that examine ethical principles and moral or ethical problems that arise in a business environment.

Well done!

This answer choice corrects the original Subject Verb Agreement mistake by changing the plural verb examine to the singular verb examines to match the singular subject ethics.

[[snippet]]

While this answer choice corrects the original Subject Verb Agreement mistake and is grammatically correct, it creates a new grammatical mistake.

When used as a relative pronoun that cannot appear after a comma. 

This answer choice repeats the original mistake. The singular subject ethics does not agree with the plural verb examine.

[[snippet]]

In addition, this answer choice creates a second Subject Verb Agreement mistake by changing the singular verb is to are: Ethics are a form is grammatically incorrect. 

This answer choice repeats the original mistake. The singular subject ethics does not agree with the plural verb examine.

[[snippet]]

In addition, this answer choice is stylistically flawed. Adding the word also after and creates redundancy

Incorrect.

This answer choice is grammatically incorrect. The singular subject ethics does not agree with the plural verb examine.

[[snippet]]
is a form of applied ethics that examine ethical principles and
is a form of applied ethics that examine ethical principles and also
are a form of applied ethics that examine ethical principles and
is a form of applied ethics, that examines ethical principles and
is a form of applied ethics that examines ethical principles and