Wikipedia defines Algebra as the branch of mathematics that studies algebraic systems and the manipulation of equations within those systems. It is a generalization of arithmetic that includes variables besides regular numbers and algebraic operations other than the standard arithmetic operations like addition and multiplication. Here you’ll find 10 algebra questions to test your basic […]
Algebra Practice Problems Read More »
Fractions can represent parts of a group or parts of a whole. The terms that we use for fractions are the “numerator” and the “denominator.” The numerator is the number of parts that we have and the denominator is the total number of parts that make up the whole. Let’s look at an example: We
Fractions Practice Worksheet Read More »
Speed, Time, and Distance is an important topic in mathematics that is related to calculating time, rates, and distances. Every student, primary and secondary, should be well aware of this topic as this is one of the most important and most tested topics in all competitive and academic exams. Most commonly used units of speed,
Time, Speed, and Distance Practice Problems Read More »
People have different types of intelligence and therefore learn in different ways. Some children learn visually better, whereas someone else learns more from practice. Some people learn better when you give them some time off, and some learn better when they apply it multiple times. Fundamentally, there are eight different types of learners. Tuitions play
Is primary school math tuition necessary? Read More »
Class 10 is definitely one of the most important years of education for any student. A good performance in Class 10 sets the base foundation for a strong future academically. Students don’t want to leave any stone unturned when it comes to preparing for the tenth board exams. And, that’s why, with many options available,
Best Class 10 CBSE Math Books Read More »
Mathematics is probably the most important subject that provides a strong foundation for higher studies in STEM fields and for success in critical thinking, problem solving, and all competitive exams. In this post, you can download the mathematics syllabus for various grades.
Grade 1 to 9 Mathematics Syllabus Read More »
In this post, we will cover a couple Vedic math tricks of fast multiplication that are used to mentally multiply fast. We will keep it real, and we will also tell which of the tricks are not so useful and which tricks work the best in exams eventually because you want reliability and speed in
Vedic Maths Fast Multiplication Tricks Read More »
Känguru der Mathematik or Mathematical Kangaroo is an international mathematical competition held in 92 countries across the world. There are six levels of the competition from grade 1 to grade 12. Grade 1 and 2 competitors will take the same test, grade 3 and 4 students will take their test (which is distinct from grade
Kangaroo Mathematics Exam for Kids Read More »
Variance is a measure of how the data points vary from the mean. Since we want the absolute variance, we need to square the distance from the mean on both lower and upper sides. Therefore, the formula of variance is as below. Below are the steps to deriving the formula of sample variance without using
Deriving the Formula of Variance without using the Sample Mean Read More »
The first two cases are without replacement and the next two cases are with replacement. Case 1: Let’s say there is an urn with 5 red balls and 50 green balls. What is the probability of picking one red ball from this urn? This one is easy – there are 5 red balls and the
Probability of picking two red balls with and without replacement Read More »