GMAT Question of the Day: Unparallel banking and investing

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GMAT Question of the Day: Unparallel banking and investing

GMAT question of the day: Sentence correction
Explanation
A - Incorrect: This option contains a non-parallel structure: the verbs to separate and maintain are not parallel. Also, to have is used incorrectly to introduce the restrictive clause identifying the types of accounts.

B - Incorrect: This option contains a non-parallel structure: the verbs to separate, disclosing, and maintain are not parallel. Also, having is not used correctly to introduce essential information describing the type of accounts.

C - Incorrect: This option contains a non-parallel structure: the verbs to separate and disclosing are not parallel. However, the relative pronoun that is used correctly to introduce the restrictive clause identifying the types of accounts.

D - Incorrect: This option contains a non-parallel structure: the verbs to separate and disclosing are not parallel. Also, to have is incorrect to introduce the restrictive clause identifying the types of accounts.

E - Correct: This option contains a parallel structure: the verbs to separate, to maintain and to disclose are parallel. Also, the relative pronoun that is used correctly to introduce the restrictive clause identifying the types of accounts.