GMAT Focus EditionVerbal ReasoningHard

A business consultant advises a startup to invest heavily in social media advertising, claiming it will significantly increase brand awareness and customer engagement. The consultant bases this advice on the observation that many successful large corporations have robust social media presences and high engagement rates. Which of the following, if true, would most seriously challenge the foundational assumption of the consultant's advice?

  1. AThe startup's target demographic spends a considerable amount of time on social media platforms.
  2. BSome successful startups achieved brand awareness primarily through traditional marketing channels.
  3. CSocial media advertising offers detailed analytics on campaign performance and audience reach.
  4. DMany large corporations had established brand recognition before significantly investing in social media.
Show answer & explanation

Correct answer: D. Many large corporations had established brand recognition before significantly investing in social media.

The consultant assumes that social media investment *causes* brand awareness for large corporations, and therefore will do the same for a startup. Option A challenges this by suggesting that for large corporations, brand awareness *preceded* their significant social media presence, meaning their social media success might be a *result* of existing awareness, not the cause of it. This undermines the foundational premise that social media is the primary driver of awareness for the corporations cited as examples.

Why the other options are wrong

  • A. This supports the consultant's advice by indicating that the target audience is reachable via social media, making the advice more plausible, not less.
  • B. While this shows alternative paths to success, it doesn't directly challenge the consultant's specific claim about how social media advertising would work for the startup based on the large corporations' examples.
  • C. This highlights a benefit of social media advertising but doesn't challenge the core assumption about its effectiveness in building brand awareness from scratch for a startup.

Challenging Foundational Assumptions

To challenge a foundational assumption is to attack the underlying, often unstated, belief that an argument relies upon for its validity. If the assumption is false, the argument collapses.

  • Targets the implicit beliefs of an argument.
  • If proven false, the argument's conclusion is significantly weakened.
  • Often involves questioning causality or generalizability.

Memory trick: Find the hidden pillar, then knock it down.

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