## Brain Teaser

Question The three larger squares meet at the center of the small square. How much of the small square is colored? ⅙ ¼ ⅓ ⅜

SolveQuestion The reflector of a long-distance parabolic microphone has a diameter of 2 m and a depth of 0.5 m. How far from the base o

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

SolveQuestion 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

SolveQuestion 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

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

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

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

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

SolveQuestion 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

SolveQuestion 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

SolveQuestion 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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