Grades 1-2 Video Solutions 2021-video 2021 1-2/24

Video Transcription

Video Summary

Stan has five toys: a ball, blocks, a game, a puzzle, and a car, each placed on a different shelf (1 to 5) of a bookcase. Constraints are: the ball is higher than the blocks, lower than the car, and the game is directly above the ball. By examining possible arrangements, it becomes clear the ball and game must occupy adjacent shelves. With other constraints, it's impossible for the puzzle to be on shelf 3, as one of those two toys will always occupy it. Therefore, the puzzle cannot be placed on shelf 3. The answer is C, 3.

Keywords

toys arrangement

shelf constraints

ball and game

puzzle placement

logical deduction