Day: January 24, 2017

Quantitative Lecture-21 Algebra Functions: Have you heard dependent variables and independent variables in economics? There are some variables that are dependent and depends on other variables that are independent or may be dependent again. For instance Price is dependent variable and depends on demand, which is independent. (Keeping other-things remain Read More …

Quantitative Lecture-21 Algebra You have learned some basics of algebra at study plan for beginners, now you can move on to in-depth analysis of numbers and their properties. Remember that algebra is the key to success, as I said in study plan for beginners as well. So never skip this Read More …

Quantitative Lecture-19 Arithmetic Divisibility: Let’s learn further application of this topic.   Scenario 1: How many positive integers are there less than 1000 inclusive, that are divisible by 2 and 5?   Solution: Remember that, if you have any issue in large scale valued questions, always try to narrow down Read More …

Quantitative Lecture-18 Arithmetic You have learned some basics of arithmetic at study plan for beginners, now you can move on to in-depth analysis of numbers and their properties. Remember that arithmetic is the key to success, as I said in study plan for beginners as well. So never skip this Read More …

Quantitative Lecture-17 Geometry 3D Geometry: Cube: When a square is made three dimensional, it’s become cube, as shown bellow: A cube always have six faces of equal area. Each face is a square. Now, let’s learn about Volume, Surface Area, and Diagonal length of a cube. Let’s suppose x to Read More …

Quantitative Lecture-16 Geometry As you have learned basics of geometry in Study Plan for Beginners, so we’ll not revise that basics here, rather we will move on to advance level topics and scenarios that are tested in exams like GAT. Lines & Angles: First of all, you need to remember Read More …

Quantitative Lecture-15 Statistics Very Very Very Important Rules: 1. Addition or subtraction by a same value to each element of any set would have no effect on standard deviation of a set. For instance, A = {2, 4, 6, 8} As the standard deviation of this set is 2. If Read More …

Quantitative Lecture-14 Statistics Mean: It’s another name of ‘Average’. In exams, the word ‘arithmetic mean’ usually use instead of average or mean. So don’t confuse in these terms, these are different names of the same thing. And we have already learned formula of average in Study Plan for Beginners. So Read More …