Brain Teaser
Question After a tennis match, the four players got their gear mixed up. Each player accidentally took the racket of one player an
SolveQuestion From which point should we support the pictured mobile to make it hang balanced? A B C D It isn’t possible to balan
SolveQuestion You have two large containers — one that holds 40 liters and the other that holds 56 liters. You’ve been t
SolveQuestion How many four-digit numbers can we create by rearranging digits of 2021? All four of the digits must be used exactly once
SolveQuestion You drop a stack of three balls. The bottom ball is the heaviest, with the middle ball much lighter and the top ball much
SolveQuestion Jaz makes circular necklaces by stringing black and gold beads together. She wants to count how many different necklaces
SolveQuestion At a university, the portraits of its 50 presidents line a hallway of the student center. Every year, 50 students pull th
SolveQuestion Your goal is to measure out 7 liters of water. You have one empty 12-liter container, and you may choose one other contai
SolveQuestion There are x regular polygons, all with n sides of length 1 arranged in a row as the triangles, squares, and pentagons are
SolveQuestion In a grassy field, a goat is tethered by a rope with length 6 to the corner of a rectangular shed with side lengths 4 and
SolveQuestion Look at the program above: Imagine running this program 21 times, with each of the integers from -10 to 10 as the
SolveQuestion Only one-digit numbers can start with a zero. If every letter corresponds to a different digit, what is A+B+C+D? 5 9 19 2
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