SHORT TRICKS IN PERCENTAGE ———————————————- 1. If the value of something is increased by x % and again increased by y % then resulting effect in percent Total change = {x+y+x*y/100} Example : The Salary of a worker is first increased by 10% and thereafter increased by 5%. What is the overall change in percent. … Read more
Trigonometry is one of the most important chapter if you are preparing for SSC exams such as Common Graduate Level(CGL), Food Corporation of India(FCI) or Combined Higher Secondary Level Exam(CHSL). So, today we present you more than 100 most important Trigonometry Formulae. Click on the picture to Zoom it. You are also requested to add … Read more
Check out important Formulae of Mathematics related to Geometry, Trigonometry, and Co-ordinate Geometry. These are important for SSC, RBI, IBPS exams, etc. GEOMETRY 1) A triangle with sides a,b and c and radius of incircle and circumcircle as r and R respectively then the relation between them is as follows r = area of triangle/ … Read more