Note: FOR UPDATED INFORMATION ABOUT ADMISSION,VACANCY & ELIGIBLILITY KINDLY CONTACT RESPECTIVE SCHOOLS DIRECTLY.KINDLY REFER THE LATEST CET NOTIFICATION PROCEDURE OF ADMISSION: Common Entrance Test for admission to Class VI and IX is held in December and is automated OMR based in subjects mentioned under the head "ADMISSION TEST". For admission to Class VI a candidate should not be less than 10 years and more than 12 years of age as on 31 March of the year of admission. For admission to ... What is Root Mean Square (RMS)? Statistically, the root mean square (RMS) is the square root of the mean square, which is the arithmetic mean of the squares of a group of values. RMS is also called a quadratic mean and is a special case of the generalized mean whose exponent is 2. Root mean square is also defined as a varying function based on an integral of the squares of the values which are instantaneous in a cycle. In other words, the RMS of a group of numbers is the square of the ... What does RMS mean? Root Mean Square (RMS or rms), sometimes called the quadratic mean, is the square root of the arithmetic mean of the squares of a set of values. RMS is a statistical measure of the magnitude of a varying quantity. What does RMS abbreviation stand for? Explore the list of 872 best RMS meaning forms based on popularity. Most common RMS abbreviation full forms updated in October 2025.