What is Collection and Organisation of DataDataMr Gupta has done a survey in a reputed school to find out the favourite game of the students. The information collected from the students of Class VI to Class XII are as follows:GameBasket ballVolley ballF…

Where did the Roman Numerals come fromRoman NumbersWe have already learnt about the Indian and the International systems of numeration. There is another numeration system, called the System of Roman Numeration. This is the oldest system of numeration, de…

What is Fraction and How many Types of Fractions are thereFractionA number that compares part of an object or a set with the whole, especially the quotient of two whole numbers is written in the form of xly is called a fraction. The fraction 1/3, which …

How do you Estimate the Sum, Difference, Product and QuotientEstimationEstimation plays an important role in our daily life. Before going to the market, we prepare a list of items to be purchased and we make an estimate of the total expenditure of those…

How do you find Lines of Symmetry?Line Symmetry  A figure has a line symmetry if there is a line about which the figure may be folded so that the two parts of the figure will coincide. All objects and all alphabets below figure have line symmetry. The c…

What is Cumulative Frequency Curve or the Ogive in StatisticsFirst we prepare the cumulative frequency table, then the cumulative frequencies are plotted against the upper or lower limits of the corresponding class intervals. By joining the points the cu…

Go Math Grade 3 Answer Key: Students of Grade 3 can get a strong foundation on mathematics concepts by referring to the Go Math Course Book. It was developed by highly professional mathematics educators and the solutions prepared by them are in a concise…

What are the Properties of Cyclic Quadrilaterals?Cyclic quadrilateralIf all four points of a quadrilateral are on circle then it is called cyclic Quadrilateral. A quadrilateral PQRS is said to be cyclic quadrilateral if there exists a circle passing thr…

What is the Place Value Chart of an Indian and International SystemThere are two systems of reading and writing numbers: The Indian system and The International system of numeration.1. Indian system of numerationIn the Indian system of numeration, starti…

How do you Convert Fractions into Decimals and Vice VersaConversion of Decimal into FractionTo change a decimal into a fraction, we have to follow the following steps: Step 1: Write the given number without decimal point as the numerator of the fraction…