👉 Misarrangement is an error or mistake in a calculation, measurement, or other process that causes it to be incorrect. It may occur due to a logical error, a misunderstanding of the rules for performing the operation, or a lack of understanding of the problem being solved. Misarrangements can arise from mistakes in inputting data, making arithmetic errors, or simply by forgetting the correct order of operations. Misarrangements can have serious consequences, such as incorrect results or even accidents.