## Divisibility Rules – Number System

What is Divisibility Rule? A Divisibility Rule or Test is the way of determining or testing whether a particular number is divisible by another number without performing the division. Each …

What is Divisibility Rule? A Divisibility Rule or Test is the way of determining or testing whether a particular number is divisible by another number without performing the division. Each …

In the fractions introduction blog, we have discussed the Basics of Fractions, their Types, Simplification methods. In this blog, we are here with the short tricks that will ease your …

Suppose you have borrowed Rs. 20 from your friend in the last month. Now he has asked you to return his money. But you are paying him only Rs. 10 …

Boats and Streams is one of the common and scoring topics in the Quantitative Aptitude section of the CAT examination. The questions from this topic are very simple and easily …

Quadratic equation is one of the most important topic for CAT. Let us dive deep into this polynomial equation of degree 2. Basics: It is generally represented as: $latex \mathsf{a}{{\mathsf{x}}^{\mathsf{2}}}\mathsf{+bx+c}$ …

Before beginning, let us first understand why logarithm! Logarithm is one of the most powerful tool of mathematical branch which is used completely in all branches of science for the …

Average is mainly defined as the sum of observations divided by the number of observations. From the last 4-5 years, there have been at least 1-2 questions from the topic …

Problems related to clocks are not that frequent in CAT Exam but are useful for other exams like XAT, SNAP, NMAT, etc. This post explains some basic concepts which would …

Profit and loss is one of the most frequently asked topics from percentages in the CAT exam. With proper practice and clear understanding of its concepts, one can easily increase …

Polygon forms an essential part of Quant section in CAT, XAT and other MBA entrance tests. It can be the easiest topics of Quantitative Aptitude, if you prepare it well. …