Brain Teaser

Question Julius has three empty, unmarked containers: one that holds 4 liters, one that holds 6 liters, and one that holds 9 liter

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Question pilot flies her plane so that it is always headed at a 100º angle from her line of sight to her house. Which shape best

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Question The base of the pink triangle is one third of the square’s side length. If the square has an area of 12, what is th

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Question You have a pool table as shown shaped like an isosceles right triangle, with a ball that starts at the right angle. Where

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Question Annie, Brad, and Chloe are being questioned since a store was robbed last night. It is not known how many of them are gui

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Question Nikesh wants to know how much the three textbooks required for the brilliantology course will cost him. By mistake, he re

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Question Which of the following can be made by cutting cross-sections from a cube? Equilateral triangle Scalene triangle Rectangle

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Question We have two sequences: n! : 1, 2, 6, 24,… 10n : 10, 100, 1000,… Select all the values of n that make n! larger than 1

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Question There’s a 1×6 rectangular hole in the middle of a 7×10 rectangle. Is it possible to cut the blue rectangle with a

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Question Sulfuric acid (H2SO4) is produced from sulfur in a multi-step process, but the ultimate result is expressed in the balanc

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Question If a tan snowflake has area T and a dark-green snowflake has area G, what is T/G? 2 3 4 5 Like these puzzles? For a limit

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Question In the gear system shown, a set of silver gears is introduced that each have 20 teeth. Suppose the silver gear on the lef

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