Simple interest for a year is the percentage rate of interest applied on the initial amount invested and it is fixed year to year. On the other hand, Compound interest is the percentage rate of interest applied on the amount available at the beginning of the year, and not at the beginning of the investment period...
BODMAS fraction questions, Decimal BODMAS questions in SSC CGL solution set 47 solved easy and quick in 18 minutes using BODMAS and other rules.
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Learn how to solve 10 algebra questions in 12 minutes from Algebra questions with solution for competitive exams SSC CGL Algebra 11.
Solve 10 MCQ algebra questions for competitive exams SSC CGL Set 11 in twelve minutes. Verify your efforts from answers and learn to solve from solution.
Learn to solve speed time distance problems and time and work problems in SSC CGL problems set 44. Basic concepts and techniques used for quick solution.
10 Speed time distance and Time and work problems in SSC CGL Set 44 to solve in 12 minutes. Verify correctness from answers. Learn to solve from solutions.
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In procedural approach to solve Trigonometry or Algebra problems, usually the student has to go through many steps writing the steps using pen and paper without using the useful patterns lying partly hidden in the problem waiting to be used with intelligence so that the solution is reached in a few steps lightning fast, that too without using pen and paper. We are not discussing tricks. We are discussing the anatomy of a rich concept that are based on basic concepts and how a specific rich concept can be used for what we call, efficient problem solving.
Law of sines and cosines relate side with sine and cosine of an angle opposite the side in triangle. By sine law, ratios of side to sine of angle are equal.
