Pursuing post graduation in Philosophy from Miranda House , Delhi University.

Mansi Rana

Classical (Aristotelian) Logic being already discussed before now we will discuss Modern Logic / Symbolic or Mathematical logic. It deals with valid and invalid argument in a completely different way !

West Bengal State Exams

Hindi

(Hindi) Symbolic Logic: WBPSC

Syllogisms

Logical Reasoning

Reasoning

State PSC

Ace the toughest competitive and government exams in India 

Test Preparation

State Public Service Commission Exams

The symbols of conjunction , disjunction and negation

Introduction (in Hindi)

Questions of symbolization using conjunction , disjunction and negation.

Exercises (in Hindi)

Conditional Statements (in Hindi)

Proving validity or invalidity of arguments in specific form , statements and finding their respective values.

Direct Proof(in Hindi)

Reductio Ad Absurdum is another way of proving validity or invalidity of an argument.

Indirect Proof : Shorter Truth Table Method (in Hindi)

It consist of 9 rules and and extended rules of replacement

19 Rules of Inference (in Hindi)

Constructing formal proofs of validity with the help of 19 rules of inference

Constructing Formal Proofs of Validity (in Hindi)

Different types of questions in the construction of formal proofs of validity.

Constructing Formal Proofs Of Validity (Part 2) (in Hindi)

Indirect Proof And Conditional Proof of Validity (in Hindi)

Finding Validity or invalidity of an argument by truth tree method

Truth Tree Method (in Hindi)

Converting statements into the ideal form of CNF by applying rules of inference

Conjunctive Normal Form (CNF) (in Hindi)

Many valid arguments cannot be tested using logical techniques, so we enhance our analytical tools. When we confront arguments built on proposition that are not compound . Quantification enables us to interpret non compound premises as compound statements without loss of meaning.

Quantification and Translation (in Hindi)

Stroke Function (in Hindi)

I am Shatadal Mondal from Murshidabad, West Bengal ||B.sc(Hons.) in math || B.Ed|| Teacher of Math for competitive Exams||

Shatadal Mondal

In this course, we will learn Reasoning of  all types of questions with numbers . From this section , many numbers of questions are asked in the competitive Exams.This will help students who are preparing for ssc CGL ,CHSL ,RAILWAY ,WBCS etc.

(Bengali) Reasoning with Numbers for WBPSC

Nilay Pal

This Course covers Glimpse of types of questions in upcoming NTPC and ICDS Exams.

(Bengali) NTPC and ICDS Guide: WBPSC

I am Jayanta Mandal
B.A(English Honours)
Employee Under Wb Govt(Assistant Teacher)
Teaching Experince 7 years


Jayanta Mandal

In this course I am discussing wbpsc wbcs , food supply si,kolkata police,court ,group -d exam related mcq type science questions & answers which will help students to provide answers in exam.

(Bengali) Science Class - ভৌতবিজ্ঞান ও জীবন বিজ্ঞানের এমসিকিউ টাইপ প্রশ্নোত্তর: WBPSC

2Yr.Teaching  Experience On Competitive Exam
B. Tech(EE) Diploma(EE),  Dip.(IT)
CEO of Modelstudy.in
Service Engineer at Wellcare 


Shoumik Halder

This course will helpful for all Competitive Exam like WBPSC-Clerckship, SSC, Banking,Railway etc

(Bengali) Reasoning For WBPSC

This Course covers Way to solve Statement assumption with example. This Course is beneficial for WBPSC aspirants.

Lessons

14 lessons • 2h 45m

Introduction (in Hindi)

Exercises (in Hindi)

Conditional Statements (in Hindi)

Exercises (in Hindi)

Direct Proof(in Hindi)

Indirect Proof : Shorter Truth Table Method (in Hindi)

19 Rules of Inference (in Hindi)

Constructing Formal Proofs of Validity (in Hindi)

Constructing Formal Proofs Of Validity (Part 2) (in Hindi)

Indirect Proof And Conditional Proof of Validity (in Hindi)

+ See all lessons