. The questions listed below stood out because they required careful synthesis of information across multiple tabs, close attention to details, and disciplined comparison of data from different sources. Reviewing these topics is especially valuable for building MSR skills, as they reflect the kinds of multi-layered scenarios that consistently challenge test-takers and lead to extended discussion.
| Multi-Source Reasoning – Topics with the Highest Number of Kudos in 2025 |
| No. | Kudos | Topic | Source |
|---|
| 1 | 171 | The Diagram Below shows the number of vehicles traveling in various di | GMAT Prep (Focus) |
| 2 | 127 | SkySoarer Airlines currently offers flights with service to a total of | GMAT Prep (Focus) |
| 3 | 110 | To comply with laws regarding the use of personally identifiable infor | GMAT Prep (Focus) |
| 4 | 107 | The expenses related to sponsoring a conference can be immense. An org | EA, GMAT Prep, Official Guide, OG 2024-2025, OG 2025-2026 |
| 5 | 106 | Researchers studying long-term changes in regional mouse populations h | GMAT Prep (Focus) |
| 6 | 105 | The rate of growth in global coffee consumption has been falling | EA, GMAT Prep, Official Guide, OG 2024-2025, OG 2025-2026 |
| 7 | 102 | The Huffingdale All Boys School has produced a comprehensive set of | GMAT Prep |
| 8 | 97 | As part of a collaborative ten-year plan involving technology upgrades | Official Guide, Data Insights Review 2024-2025 |
| 9 | 97 | Farmers often depend on elevated water storage tanks to supply water | Official Guide, Data Insights Review 2024-2025 |
| 10 | 94 | An archaeological team has been excavating three ancient village sites | EA, GMAT Prep, Official Guide, OG 2024-2025, OG 2025-2026 |
| 11 | 92 | Two amateur wrestling squadsSquad A and Squad Bcompeted against each | GMAT Prep (Focus) |
| 12 | 86 | Is it cheaper for a business to move freight by truck or rail? Long-ha | GMAT Prep, Official Guide, OG 2024-2025, OG 2025-2026 |
| 13 | 86 | The ChildCare Center (CCC) is a medium-sized child care facility that | GMAT Prep, Official Guide, OG 2024-2025, OG 2025-2026 |
| 14 | 83 | Metro Research is moving into a new office space, configured as shown | GMAT Prep, Official Guide, OG 2024-2025, OG 2025-2026 |
| 15 | 83 | A bill before Parliament would require all of government to use only | GMAT Prep, GMAT Prep (Focus), Official Guide, OG 2024-2025, OG 2025-2026 |
| 16 | 82 | Researchers recently examined the initial public offering (IPO) | GMAT Prep, Official Guide, OG 2024-2025, OG 2025-2026 |
| 17 | 82 | Researchers: Ethicists (philosophers of ethics) devote their careers | Official Guide, Data Insights Review 2024-2025 |
| 18 | 81 | The World Health Organization (WHO) has produced a comprehensive set o | EA, GMAT Prep, Official Guide, OG 2024-2025, OG 2025-2026 |
| 19 | 81 | Vegfood, a food wholesaler, plans to sell three different nut blends | GMAT Prep (Focus) |
| 20 | 78 | Credit in developing countries can be granted through formal or inform | GMAT Prep, Official Guide, OG 2024-2025, OG 2025-2026 |
| 21 | 76 | Mortgage points, also known as discount points, are fees paid directly | Veritas Prep |
| 22 | 73 | The following characteristics tend to help organizations attract talen | GMAT Prep (Focus) |
| 23 | 71 | Behavioral economists have found that several cognitive biases | GMAT Prep (Focus), Official Guide, OG 2024-2025, Data Insights Review 2024-2025 |
| 24 | 70 | At the Moslund Plant, the assembly line consists of 3 conveyor belts. | Official Guide, OG 2024-2025, OG 2025-2026 |
| 25 | 69 | The multiple sleep latency test (MSLT) is the most widely used objecti | Veritas Prep |
| Multi-Source Reasoning – Topics with the Highest Number of Replies in 2025 |
| No. | Replies | Topic | Source |
|---|
| 1 | 17 | A pharmaceutical company (hereafter, the company) developed Formula A | GMAT Prep (Focus) |
| 2 | 14 | A metropolitan transit authority is considering exactly two plans | GMAT Club Tests |
| 3 | 13 | The companys CEO has established the following guidelines | GMAT Club Tests |
| 4 | 12 | The expenses related to sponsoring a conference can be immense. An org | EA, GMAT Prep, Official Guide, OG 2024-2025, OG 2025-2026 |
| 5 | 12 | The multiple sleep latency test (MSLT) is the most widely used objecti | Veritas Prep |
| 6 | 12 | The color red has been shown to induce greater aggression in people | GMAT Prep (Focus) |
| 7 | 11 | The Widget world has grown from a niche interest of teenage and colleg | Peterson's |
| 8 | 11 | A digital media company offers three subscription models | GMAT Club Tests |
| 9 | 10 | A certain mobile-phone video game consists of four puzzles, which play | GMAT Prep (Focus) |
| 10 | 10 | Credit in developing countries can be granted through formal or inform | GMAT Prep, Official Guide, OG 2024-2025, OG 2025-2026 |
| 11 | 10 | Beginning about 70 million years ago, pressure from colliding tectonic | GMAT Club Tests |
| 12 | 9 | The rate of growth in global coffee consumption has been falling | EA, GMAT Prep, Official Guide, OG 2024-2025, OG 2025-2026 |
| 13 | 9 | As part of a collaborative ten-year plan involving technology upgrades | Official Guide, Data Insights Review 2024-2025 |
| 14 | 9 | The Ramos family of 4 is estimating the cost of a planned trip that in | GMAT Prep (Focus) |
| 15 | 9 | Mortgage points, also known as discount points, are fees paid directly | Veritas Prep |
| 16 | 9 | The Securities Trading Commission (STC) recently examined the acquisit | Other |
| 17 | 9 | A cloud computing environment leverages many fundamental technologies. | GMAT Club Tests |
| 18 | 9 | A marketing manager at Apsitle, a premium chocolate manufacturer | GMAT Club Tests |
| 19 | 9 | In 2000, the Agronomy Research Lab at Andes Valley University initiate | GMAT Club Tests |
| 20 | 9 | Researchers conducted a controlled study to examine how different | GMAT Club Tests |
| 21 | 8 | A bill before Parliament would require all of government to use only | GMAT Prep, GMAT Prep (Focus), Official Guide, OG 2024-2025, OG 2025-2026 |
| 22 | 8 | The ChildCare Center (CCC) is a medium-sized child care facility that | GMAT Prep, Official Guide, OG 2024-2025, OG 2025-2026 |
| 23 | 8 | Message from buyer to seller (Bill, co-founder & CEO) | GMAT Prep |
| 24 | 8 | Gold is typically mined from two different types of geologic formation | EA, GMAT Prep, GMAT Prep (Focus) |
| 25 | 8 | In recent years, many companies have been alleged to engage | Official Guide, Data Insights Review 2024-2025 |
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