
Learn from an instructor with 20 years of experience and over 34,000 students trained for competitive exams, focusing on quantitative aptitude and logical reasoning.
Master percentages for anyone preparing for jobs or entrance exams, including banking, railway, UBS, campus equipment test, civil services, and aptitude tests; build numeracy with addition, subtraction, multiplication, and division.
This lecture introduces percentage as a part over a hundred, explains its meaning with examples, and shows how percentages apply to profit and loss, simple and compound interest, and discount.
Learn to express any percentage as fractions and decimals, reduce fractions (e.g., 35% = 7/20, 76% = 19/25), and compare common one-percent equivalents.
Compare percentages between two or more quantities using base concepts to determine percentage differences, increases, and decreases; apply to salaries and expenditure to maintain constant cost.
Apply a step-by-step approach to calculating the net effect of multiple percentage changes, from two-dimensional problems to longer sequences, using base percentage-change logic across salary, sales, and revenue.
Master calculating percentage-based salary changes through successive increases and decreases, using mental math tricks and inverses to simplify multi-step percent changes like 20%, 5%, and 33.5%.
Learn to solve percentage remainder problems by deriving total income from 20 percent on housing and 70 percent of the rest, using multiplicative inverses, then annualize monthly income.
Explore population problems, including aging and city population changes, by applying 10 percent per annum growth and 10 percent death events, with 40 percent flee, using multiplicative inverses.
Examine appreciation and depreciation of property values, showing 20,000 growing at 10 percent to 26,620 after three years and 8,100 depreciating to ten thousand after two years.
Percentage is the gateway to Arithmetic or Quantitative Aptitude. Without understanding Percentage you wouldn't be able to do justice to Arithmetic or Quantitative Aptitude. Mental math technique of Percentage will help you to solve problems like Profit and Loss, Simple Interest, Compound Interest, Discount, Data Interpretation, Data Sufficiency, Data Analysis, etc. within stipulated time.
"Be A Master in Percentage" is a capsule course on Percentage covering all the types of problems asked in different competitive exams. like 'Campus Recruitment Test', 'Civil Services Aptitude Test' (CSAT) Banking, Railway, SSC, UPSC, CLAT , NTSE, etc. This course is equally useful for people having interest in Mathematics. The course covers all the types of problems solved by short cut tricks with the help of logic. You will learn the Mental Math technique to convert Percentage through Fraction to Ratio and vice-versa.
Learn the Mental Math technique and solve problems within seconds.
You will learn the following skills after completing the course:
1. Intra-conversions technique in between Percentage, Fraction, Ratio and Decimals.
2. Comparing two or more quantities given in percentage.
3. Ability to solve the problems based on remaining value.
4. Population problems
5. Appreciation and Depreciation Values.
6. Ability to solve variety of problems asked in previous exams. (FAQ)
The course is divided into smaller video lectures so that you can concentrate on each lesson independently and learn the trick.