High-Energy. Risk taker. Food Blogger. 
A chemical engineer and a traveller. I love learning and teaching!

Supriya Singhal

In this course, Supriya shall be discussing previous year questions question and answer in a unique way. Its for Optional paper for UPSC

Crack UPSC CSE Prelims and Mains Exams. Know how to prepare for UPSC 2019 and 2020, complete syllabus, exam patterns, latest notifications to join IAS, IFS, IPS and other cadres of Civil Services.

UPSC CSE - GS

UPSC - Civil Services Examination (IAS) Preparation

English

Demystifying Math for UPSC Optional

Previous Year Questions

Practice Questions

Practice & Strategy

UPSC CSE

Ace the toughest competitive and government exams in India 

Test Preparation

Union Public Service Commission Exams (UPSC)

UPSC Previous Year Questions

A short video explaining what this course entails+

Overview of the Course

Linear Programming: Part 1

Linear Programming: Part 2

Least cost method and vogues approximation method

Linear programming -Part 3

This part covers how to find optimal solution to transport problems of LPP

Linear Programming- part 4

This lessons explains concept of degeneracy and loop in transportation to find optimal solution

Transportation Problem- LPP

This lesson explains the assignment problem of LPP

Assignment problem- LPP

Correction video of the last assignment lesson

Assignment -Part 1 correction

This lesson explains how to move towards optimality for assignment problems

Assignment Problem -Lpp

This lesson explains how to solve maximisation problem of assignment problems in LPP

Assignment problem -LPP

This is the last lecture in series of assignment problems of LPP. 
It covers different types of questions possible- some have been asked before and some not!

Assignment Problems- last lecture - unbalanced, negative costs and much more

This lesson explains the origin of simplex and how to solve LPP graphically

Beginning of simplex!

Simplex continued

Simplex previous year question ...

Simplex previous year question continued....

Simplex .....

BigM method

BigM Method continued...

2 phase method

Two phase method continued.

Duality continued....examples

Duality

Dual simplex

Test for lpp - previous year questions

The end of LPP

Mechanics and Fluid dynamics

Fluid dynamics- basic terms

Baisc terms part 2

Euler and Lagrangian

Practice questions for euler and Lagrangian

Euler and Lagrangian continued...

Material derivative

Practice questions for material derivative

Material derivative- practice questions

Law of conservation of mass-fundamental theorem of fluid dynamics

Equation of continuity

Equation of continuity- cylindrical coordinates

Equation of continuity -cylindrical and spherical coordinates

Condition for cylindrical and spherical symmetry

Questions - part 1

Questions part 2

Boundary condition and practice questions

Boundary condition

Streamlines, pathlines and Streaklines - concepts and questions

Streamline, pathline and streakline

Velocity potential and vorticity

Questions on vorticity

Questions revising the entire fluid dynamics

Questions -part 2

Revision with questions

A different question

Inviscid flow- eulers equation and lambs hydrodynamic flow

Inviscid flow

Inviscid flow - Theorem

Question finally

2018 cse mains question as a test

Test 2

Test 3

Test 4

Test 5

Test 6

Writer, Educator, Ex-IRS Officer, Author of books on 'Ethics, Integrity and Aptitude' & 'Essay and Answer Writing'  for UPSC Civil Services

Awdhesh Singh

This course teachers the basic principles believes origin and the main ideas of Christian religion

UPSC: Essence of Christianity

MA in Applied Human Rights from Sheffield Hallam University, BA (Hons.) History from LSR, reader, dancer, love to teach, AIR 42 in 2018 UPSC

Nandini Maharaj

This course contains models answers on all questions from history in the GS Paper 1. Years 2016-2013 are covered. This will help students prepare history for mains 2017. Sources of study are also covered.

History GS: Previous Years Questions 2013 to 2016

▪️B Tech (EC), M.A(Sociology), M.A(Pub Ad)
▪️Founder - STUDY IAS ( 4.5 Lakh Followers )
▪️Newspaper Analyst & S&T Author
▪️ Cracked CDS Twic

Aman Sharma

In this course, educator will be teaching about
 Prelims was held on 2 June 2019 , Lets discuss the questions and detailed solution

(Hindi) UPSC CSE PRELIMS 2019 - Detailed Solution with Discussion and Learning

Sanjana .

In this course, the educator is discussing 
Previous year questions of polity asked from 1979 to 2015

Prelims Special : Polity: UPSC CSE

Travelling gives you 'experience' & teaching 'immortalizes' it.  Loves both :)  

Vimal Singh Rathore

Isn't time one of the most necessary factors while appearing for the UPSC CSE prelims? This course by Vimal covers the mock tests which will help in strengthening your basic/ understanding of the subject that you will be appearing for. If everything is already planned, then half the work is already done. Mock tests give an idea of the examination. The more you solve the better are your chances to be prepared for the exam and clear the mains. Mock tests help students by giving an opportunity to revise the syllabus well before the real examinations. Keep a positive attitude while giving the exam. Keep practicing our free mock test courses and you will ace the exam. It allows you to learn from your mistakes. Most of the mistakes can be overcome with the help of Mock tests situation and help in laying out that plan required for the examination. Such mock exams help students in identifying which areas require improvement and also look at multiple ways of solving the same questions using different strategies and power tricks. Here is a course that will test you based on your existing knowledge. Aspirants can post answers in the comment section. The aspirant who answers all of them correctly will be eligible to win a surprise gift. Make use of this free mock test series and spread the word so that it will help others too. Tags: Free Mock test series for UPSC, Mock test series for CSE prelims, Free Mock Test for UPSC online, Online Mock Test for UPSC free, Mock Test for UPSC, Online Mock Test UPSC CSE, Online Test for IAS, Current Affairs Online Questions UPSC, MCQs, Questions from The Hindu for UPSC, Mock Current Affairs Questions, Online Current Affairs Quiz for UPSC, UPSC Current Affairs Quiz, Multiple Choice Questions Current Affairs 2017, MCQs on The Hindu.

Lessons

54 lessons • 8h 46m