Subject: Mathematics
Book: Maths Mastery
Pie charts represent categorical data as slices of a circle, where each slice’s angle or area corresponds to a category’s proportion. For instance, if a total budget is ₹10,000 and marketing gets ₹2,500, that slice is 25% of the pie or 90° out of 360°. To plot, calculate each category’s percentage, multiply by 360 to get slice angles, and then draw accordingly. Pie charts offer quick visual breakdowns of how parts contribute to a whole, aiding in budget distributions, poll results, and market share analysis. Mastery ensures your data storytelling is intuitive, vivid, and effective.
A sum triples in 20 years at simple interest. What is the rate of interest per annum?
View QuestionThe area of an equilateral triangle with side length 6 cm is:
View QuestionIf x = 3 and y = 4, what is the value of x^2 + y^2?
View QuestionWhat is the probability of drawing a king from a standard deck of 52 playing cards?
View QuestionIf 3x = 81, what is the value of x?
View QuestionThe sum of the reciprocals of two numbers is 1/4. If one number is 12, what is the other?
View QuestionIf a number is divisible by 9, it is also divisible by which of the following?
View QuestionIf the ratio of two numbers is 3:5 and their HCF is 4, what are the numbers?
View QuestionA train 150 m long passes a pole in 15 seconds. What is its speed?
View QuestionIf x^2 + 4x + 4 = 0, what is the value of x?
View Question