Companies are relying more and more on networked computers

Question

Companies are relying more and more on networked computers for such critical tasks as inventory management, electronic funds transfer, and electronic data interchange, in which standard business transactions are handled via computer rather than on paper.

Option A
Option B
Option C
Option D
Option E

(This question is from Official Guide. Therefore, because of copyrights, the complete question cannot be copied here. The question can be accessed at GMAT Club)

Solution

Sentence Analysis

Computers are relying increasingly on networked computers for critical tasks such as:

  1. inventory management
  2. electronic funds transfer
  3. electronic data interchange

In these tasks, standard business transactions are handled

  1. ‘via computer’
  2. rather than ‘on paper’

As explained above, the sentence, as is, is clear in meaning, and it also has the parallel structure ‘via computer’ and ‘on paper’.

Therefore, the original sentence has no errors.

Option Analysis

(A) Correct.

(B) Incorrect. For the following reasons:

  1. “where”, on GMAT, refers to only physical locations. Therefore, ‘where’ cannot refer to ‘tasks’ here.
  2. We have ‘on paper’ after “rather than”. However, ‘on paper’ is not parallel to anything before “rather than”. The only thing it can be parallel to is “where”. However, that interpretation will lead to an illogical meaning that computers handle transactions in critical tasks rather than on paper!

(C) Incorrect. It has Error no. 2 of option B.

(D) Incorrect. For the following reasons:

  1. Error no. 1 of option B
  2. Enclosing ‘not with paper’ in double commas indicate that it is non-essential part of the sentence. However, in its absence, ‘but instead via computer’ will not make any sense.

(E) Incorrect. ‘in place of’ is a preposition and therefore must be followed by a noun and never by another prepositional phrase “on paper”.

About Chiranjeev Singh

An Alumnus of IIM Ahmedabad and with a score of 780 (2017) and 770 (2013) on GMAT and 99.98%ile on CAT, Chiranjeev is one of the most qualified GMAT tutors in India. Chiranjeev has earlier served as Director of Curriculum at e-GMAT. Chiranjeev has been helping students ace GMAT since 2012. He follows a concept-based methodology to teaching GMAT and is very committed to student success. You may contact him for any private GMAT tutoring needs at +91 9971 0010 67 or CJ@GMATwithCJ.com. He conducts online sessions for students across the world.

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