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Fundamental Principle of Counting
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I have explained multiplication rule in fundamental principle of counting .

Amit Kumar Jha
I am K-12 online math teacher. I have also been teaching Quant for GMAT,GRE, SAT n ACT for last 17 years with good results and feedback .

Unacademy user
I have viewed all the video lectures. 1. View in 1.5x speed to cope up otherwise they are too slow 2. This is not GMAT level course but just a basics of the topics inspired from RS Agarwal Quantitative Aptitute book.
Amit Kumar Jha
4 months ago
Hi H Gautam, thanks for your comments. I have started from the basics to make students fully understand the topic. Usually students struggle a lot in this topic ,so it is done accordingly on their demand
Sir, where was it mentioned to not use the same letter while forming the three letter word. it could be 26*26*26. Repeating Chirag's question.
Sir, where was it mentioned to not use the same letter while forming the three letter word. it could be 26*26*26
is this particularly useful for GMAT ? I am giving the exam in 2020
Amit Kumar Jha
2 months ago
These are concept related Questions once you u understand these questions , you can answer even to he question asked in GMAT.
  1. COURSE OVERVIEW Basic and Advance concept for QUANTITATIVE SECTION 0 GMAT, GRE, SAT Beneficial for those taking any of the tests mentioned above Or those who want to improve their basic concepts

  2. ABOUT ME Amit Kumar Jha B. Tech Won All India Merit Scholorship Teaching Quant for GMAT, GRE, SAT 17 years) Like comment and share

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