? We have pulled timer results from our database and analyzed every question in the forum. Based on those results, we have compiled a list of the hardest questions in each of the question forums we have. Below I am presenting to you the top 100 questions from the SC forums arranged in a descending difficulty order.
| Sentence Correction (SC) | | Rank | Title | Topics |
| 1 | There is a difference in the way the term turnover and the | Conjunctions/Gramatical Construction |
| 2 | Isotopes in the recently excavated bones of a 14-year-old | Modifiers/Debatable OA |
| 3 | Having extracted the BRCA1 and BRCA2 genes from human DNA to | Pronouns |
| 4 | Until 2010, a state tax regulation known as the 80-20 rule | Such as/Like |
| 5 | The manager at the office supply store believes that the new | Comparisons/Parallel Structure/Diction |
| 6 | A 2009 study from the California State Housing Authority | Parallel Structure/Punctuation/Which/That |
| 7 | There is generally agreement that feral swine are unwelcome | Verb Tense/Form/Such as/Like |
| 8 | At the time of the Mexican agrarian revolution | Nouns/Verb Tense/Form |
| 9 | First published in 1946, and comparing the ways the world | Participle Parallelism/Verb Tense/Form |
| 10 | Meaning Based 2: MRS MERCKEL | Idioms |
| 11 | U.S. officials said they are convinced that by public demons | Construction/Gramatical Construction |
| 12 | For the farmer who takes care to keep them cool, providing | Modifiers/Parallel Structure/Debatable OA |
| 13 | The controversy has divided the Senate, caused strains in | Participle Parallelism |
| 14 | While airline travel can be detrimental to your health | Idioms/Modifiers/Subject Verb Agreement |
| 15 | Originally a trading port, Hong-Kong, currently estimated to | Clauses/Modifiers |
| 16 | Since 1966, roughly 21 percent of those enlisted in the USMC | Style and Usage/Verb Tense/Form/Construction/Gramatical Construction |
| 17 | The misnomer that sibling rivalry is a thing of the 'past' | Gramatical Construction |
| 18 | In assessing the problems faced by rural migrant workers, | Construction |
| 19 | In good years, the patchwork of green fields that surround | Modifiers/Nouns/Subject Verb Agreement |
| 20 | Hurricane resistant classification is given by the | Debatable OA |
| 21 | Classical guitar was neither prestigious nor was often | Gramatical Construction/Modifiers/Verb Tense/Form/Verb Voice |
| 22 | A year advantage in a new computer product or process being | Gerund/Clauses/Infinitive/Gramatical Construction/Idioms/Debatable OA |
| 23 | Manifestations of the British Empire's colonial policy in | Parallel Structure/Style and Usage |
| 24 | To many critics, it seems strange for Ms. Tramonivic, | Modifiers/Parallel Structure/Which/That/Verb Voice |
| 25 | Corporate finance committees do not plan the detailed | Clauses/Construction/Parallel Structure/Idioms |
| 26 | After all the recent political changes, the Syrians are figu | Style and Usage |
| 27 | Rivaling the pyramids of Egypt or even the ancient cities of | Participle Parallelism |
| 28 | It is no surprise that Riyadh, the Saudi capital where peopl | Gramatical Construction |
| 29 | The paradox of the Roman empires history is marked by the | Parallel Structure/Participle Parallelism |
| 30 | Neanderthals had a vocal tract that resembled those of the | Comparisons/Parallel Structure/Modifiers/Pronouns |
| 31 | Contemporary accounts of the life of Charlemagne, crowned | Parallel Structure |
| 32 | Constructive dialogue is one of the fundamentals | Conjunctions/Style and Usage/Subject Verb Agreement |
| 33 | Because the population is denser there and the auto mobile | Comparisons |
| 34 | Jazz was neither popular nor was often played in auditoriums | Modifiers/Parallel Structure |
| 35 | The recent discovery of a red oak tree sap that is | Comparisons/Modifiers/Parallel Structure/Punctuation/Which/That/Construction |
| 36 | Any medical test will sometimes fail to detect a condition | Pronouns/Gramatical Construction |
| 37 | Many employees in the energy sector must choose between jobs | Idioms/Parallel Structure |
| 38 | Rather than accept the throne of Kapilavastu, Lord Buddha | Modifiers/Nouns/Pronouns/Subject Verb Agreement |
| 39 | Heightened land erosion, caused by human activity, has many | |
| 40 | The data being collected in the current geological survey | Pronouns |
| 41 | The Queensway Tunnel was built in the 1930s | Pronouns |
| 42 | The recent floods in Pakistan were caused by an incessant | Idioms/Verb Tense/Form |
| 43 | Building large new hospitals in the bistate area would | Adjectives and Adverbs |
| 44 | Until 2010, a state tax regulation known as the â80-20 rule | Such as/Like |
| 45 | The recent spate of traffic jams on Beijing-Tibet highway | Style and Usage/Subject Verb Agreement/Verb Voice/Construction |
| 46 | Scientists have found new evidence of people initially | Comparisons |
| 47 | In the late 1880s, the journalist Jacob Riis | Modifiers/Parallel Structure |
| 48 | The proliferation of so-called cybersquatters, people who | Modifiers/Pronouns/Parallel Structure |
| 49 | Stymieing the Armadas plans to meet up with the Duke of | Parallel Structure |
| 50 | Of all the major developments in information technology that | Idioms/Verb Tense/Form |
| 51 | One result of the family's long ordeal at sea was | Pronouns/If-Then |
| 52 | Whereas the use of synthetic fertilizers has greatly | |
| 53 | Rather than accept the conventional wisdom that the earth | Parallel Structure |
| 54 | The SC problem below is a tough modifier problem. I was | Modifiers |
| 55 | Explorer Bob Ballard recently discovered a completely intact | Verb Tense/Form |
| 56 | The Sri-NuanSri-Nuan dance and Teut-Teung dance are an | Comparisons/Gramatical Construction/Style and Usage |
| 57 | According to a recent study of home buyers | Comparisons/Gramatical Construction |
| 58 | The preliminary agreement to what was to be ... | Construction/Idioms |
| 59 | The proliferation of so-called cybersquatters, people who | Modifiers/Verb Tense/Form |
| 60 | From 1982 to 1987 sales of new small boats increased between | Gramatical Construction/Idioms/Debatable OA |
| 61 | As an actress, and more importantly as a teacher of acting | Modifiers/Verb Tense/Form |
| 62 | Research during the past several decades on the nature of | Gramatical Construction/Modifiers/Parallel Structure |
| 63 | Astronomers have theorized that the Big Bang governs the | Verb Tense/Form/Participle Parallelism |
| 64 | The treaty specifies that the economy of the member nations | Subjunctive |
| 65 | Ending a contentious political stalemate that frightened | Verb Tense/Form/Debatable OA |
| 66 | Salmon oil is one of the best Omega-3 sources | Parallel Structure |
| 67 | Australian embryologists have found evidence that suggests | Verb Tense/Form/Parallel Structure |
| 68 | NASAs methodical approach to the exploration of Mars has not | |
| 69 | Like a protein rich diet that the healthy genes need to prod | Comparisons/Parallel Structure/Debatable OA |
| 70 | This century began with war brewing in Europe | Parallel Structure |
| 71 | On Earth, among the surest indications of sunspot cycles are | |
| 72 | In a leveraged buyout, investors borrow huge sums of money | Parallel Structure/Style and Usage/Gramatical Construction |
| 73 | In contrast to the tense private drama, Act III is brought | Comparisons |
| 74 | Founded in 1983, the magazine increased its circulation more | Comparisons/Idioms/Debatable OA |
| 75 | The first personal computers had severe hardware and | Comparisons |
| 76 | Since the 1930's aircraft manufacturers have tried to build | Debatable OA/Modifiers/Parallel Structure |
| 77 | Q. Because the Supreme Court has ruled that the prosecution | Verb Tense/Form/Which/That/Construction |
| 78 | In contrast to the declarations made at previous UN climate | Comparisons |
| 79 | Patience Lovell Wright, whose traveling waxworks exhibit | Parallel Structure |
| 80 | Agricultural scientists have estimated that the annual loss | Diction |
| 81 | Although dozens of New York s small museums are either | Conjunctions |
| 82 | Hoping the customers would not carelessly throw too many of | Pronouns |
| 83 | One of the greatest problems facing Engineering | Infinitive/Participle Parallelism/Style and Usage |
| 84 | Medieval monks, through their manuscript illuminations, | Modifiers |
| 85 | Policy makers remain concerned about the prospect of | Clauses/Construction/Modifiers |
| 86 | At the time of the Mexican agrarian revolution, the most | Clauses |
| 87 | The company s efforts to seek advance orders for its | Comparisons |
| 88 | Examples of "tulipomania," a term coined from the tulip craz | Modifiers |
| 89 | As business grows more complex, students majoring in | Such as/Like |
| 90 | Often said to look like an egg crate, the Omni Coliseum's | Modifiers |
| 91 | Recent indications of weakness in the economy have lead | Style and Usage |
| 92 | The adopted use of trained fighter horses | Idioms/Diction/Modifiers |
| 93 | Among lower- paid workers, union members are less likely | |
| 94 | The prime lending rate is a key rate in the economy: not | Parallel Structure/Idioms |
| 95 | Since the 1930 s aircraft manufacturers have tried to build | Adjectives and Adverbs |
| 96 | Visby is the largest city on the Swedish island of Gotland; | Debatable OA |
| 97 | Rumored, and believed by most, to have committed suicide on | Diction |
| 98 | The word horticulture originates from the Latin word hortus | Parallel Structure |
| 99 | His campaign for sanitary conditions in operating rooms | |
| 100 | Source: Master GMAT The word inspired is used often by | Pronouns/Style and Usage/Modifiers |
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Updated on: 02 Nov 2022, 13:04
