A certain catering company’s cost to cater | GMAT | DI | DS | Hard | OG
A < 1 min read Question A certain catering company’s cost to cater a dinner for n people...
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Author: Payal Tandon
A tank contains x gallons of antifreeze | GMAT | DI | DS | Hard | OG
A < 1 min read Question A tank contains x gallons of antifreeze that is, by volume, y% of...
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Beginning at noon yesterday, water was removed | GMAT | DI | DS | Hard | OG
A < 1 min read Question Beginning at noon yesterday, water was removed from a partially filled...
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Christa, Jada, and Yvette were swimming | GMAT | DI | DS | Hard | OG
A < 1 min read Question Christa, Jada, and Yvette were swimming laps at an outdoor swimming...
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Rufus has a total of 20 coins of 2 types | GMAT | DI | TPAQ | Hard | GFE Mock
A 2 min read Question Rufus has a total of 20 coins of 2 types, Type Q and Type R. The value of...
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To ensure computer security, a firm has rules | GMAT | DI | TPAV | Hard | OG
A < 1 min read Question To ensure computer security, a firm has rules about access of...
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Coworkers Fang, Gan, Hua, Ji, and Kun must complete | GMAT | DI | GI | HARD | OG
A < 1 min read Question Coworkers Fang, Gan, Hua, Ji, and Kun must complete three new projects:...
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At a certain university, there is a strong positive correlation | GMAT | DI | TPAV | Hard | OG
A 2 min read Question At a certain university, there is a strong positive correlation between the...
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When fully burned, natural gas produces | GMAT | DI | TPAQ | Hard | GFE Mock
A 2 min read Question When fully burned, natural gas produces approximately 1,000 BTU of heat per...
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At an end-of-year party for the employees | GMAT | DI | TPAQ | Hard | GFE Mock
A < 1 min read Question At an end-of-year party for the employees of a certain company, Martha...
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