Question: Jim has created a Google Search ad with a bid of $5. Two other advertisers in an auction have bids of $2.50 and $2. How much would Jim pay for the first spot in the auction?
- $2.51
- $5
- $4.50
- $2.50
For the EN-GB exam version, the answer options are as follows:
- 4.5
- 5
- 2.51
- 2.5
Explanation
The evaluation system utilizes a localized second-price auction to determine the final actual cost-per-click for a winning asset. Under this specific algorithmic model, the highest-ranked participant is only required to pay the minimal amount necessary to beat the Ad Rank of the competitor immediately below them. Because the nearest competing offer in this exact mathematical scenario sits at a $2.50 threshold, the final clearing price is established by adding a single minimum billable unit, which equals one cent. This mechanism ensures the top visibility position is secured without forcing the advertiser to unnecessarily deplete their designated budget by paying their absolute maximum entered bid.
Why the other options are incorrect
$5 is incorrect because the auction system does not charge the maximum submitted bid unless that exact financial amount is required to beat the nearest competitor.
$4.50 is incorrect because this arbitrary figure does not correspond to the required one-cent increment above the second-highest auction participant.
$2.50 is incorrect because simply matching the second-highest bid results in a mathematical tie rather than establishing the definitive clearance required to win the placement.
Source for verification
https://support.google.com/google-ads/answer/6297
The answer(s) to the question is highlighted in the BOLD text above. You can also find more questions and answers related to the exams on the "Google Ads Search Certification" page.