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[Study Material*] UPSC Indian Economic Service IES New Syllabus, Papers, Books | Free pdf download

[Study Material*] UPSC Indian Economic Service IES New Syllabus, Papers, Books | Free pdf download

New Syllabus and Notes of UPSC Indian Economic Service (IES) Free pdf download, Previous Year paper and practice sets for IES Exam 2020
UPSC IES ISS Exam Preparation

Free pdf of UPSC IES Exam 2020 Study Material, Latest Syllabus of UPSC Exams Free pdf

Downloadpdfnotes provides you important notes of upsc exam IES (Indian Economic Service). In this page you will get complet syllabus and Exam pattern of UPSC IES Exam 2020. You can also find here old year paper of IES Exam and Free practice sets and Speed test.

What is UPSC IES (Indian Economic Service) Exam 2020

UPSC Indian Economic Service is the administrative inter-ministerial and inter-departmental civil service under Group A of the Central Civil Services of the executive branch of the Government of India.
The unique aspect of the service is that the cadre posts are spread across various departments and ministries of central government numbering more than 55. It is a highly specialised and professional service within the government of India catering to economic analysis and policy advice.

Exam Pattern of UPSC IES Exam 2020

This exam consists in two parts-

Part I-

IES Written examination 2020 for 1000 marks divided across subjects mentioned below.

Part II-

Interview [Viva Voce] for 200 marks of candidates who will be shortlisted by UPSC.

Part I- Written Examination of UPSC IES/ISS 2020-21



UPSC IES/ ISS Written exam would consist of the following subject. PMaximum marks allotted to each subject and paper and the time allowed will be as follows-

Indian Economic Service

Subject    Maximum marks    Time

  • General English    100    3 hours
  • General Studies    100    3 hours
  • General Economics - I    200    3 hours
  • General Economics - II    200    3 hours
  • General Economics - III    200    3 hours
  • Indian Economics    200    3 hours

Most Important Points and Instructions for UPSC IES (Indian Economic Service)

  • UPSC IES Questions papers in all the subjects will be of conventional [Essay] type. All Questions will be in English and must be answered in English Language.
  • Candidates need to answer the exam themselves and won't be allowed a assistant to write for Candidate. UPSC Notified, blind candidates will be allowed a scribe as well as an additional 30 mnts for each paper. Candidates with locomotor disability and cerebral palsy will also allowed an extra twenty minutes per paper.
  • UPSC (Union public Service Commission) decides the qualifying marks for each paper.
  • Marks may be deducted if your handwriting is not easily understood. No marks will be given for superficial (slight) knowledge.
  • Cadidates will allowed to use scientific, non-programmable calculators in examination centre.
  • You may use only the international form of Indian numerals (1,2,3,4) while writing in the exam.

Part II: Viva Voce Exam (Interview)

Candidates will be interviewed by a Board of qualified observers who will have before them a record of your career. Main object of the interview is to judge how suitable candidate are for the service for which you are competing Exam. UPSC IES viva voce exam/ oral interview  will test General, Specialised knowledge and abilities of the candidate, in addition to the written exam.

Syllabus of IES and ISS of UPSC Exam 2020

Have a look at the detailed syllabus of each subject below-

General English

  • Essay Writing
  • Summary or Precis Writing
  • Passages
  • Understanding of English language and vocabulary

General Studies

  • Indian Polity
  • History of India
  • General Knowledge
  • Current Events or Affairs
  • Geography

Statistics I

(Objective Type)
  • Conditional probability
  • Probability
  • Classical and Axiomatic Definition of Probability
  • Law of total probability
  • Bayes’ theorem and applications
  • Discrete and continuous random variables
  • Standard discrete and continuous probability distributions
  • Modes of convergences
  • Mathematical expectation and conditional expectation
  • Inversion, uniqueness and continuity theorems
  • Borel 0-1 law, Kolmogorov’s 0-1 law
  • Tchebycheff’s and Kolmogorov’s inequalities
  • Laws of large numbers and central limit theorems
  • Statistical Methods
  • Collection, compilation and presentation of data/charts/diagrams/histogram
  • Frequency distribution
  • Measures of location/dispersion/skewness/kurtosis
  • Bivariate and multivariate data
  • Association and contingency
  • Curve fitting and orthogonal polynomials
  • Bivariate normal distribution
  • Regression-linear, polynomial

Indian economic service exam 2020 Free pdf download

  • Correlation coefficient
  • Partial and multiple correlation
  • Intraclass correlation
  • Correlation ratio
  • Standard errors and large sample test
  • Sampling distributions of sample mean
  • Non-parametric tests
  • Order statistics
  • Concept of Asymptotic relative efficiency
  • Numerical Analysis
  • Finite differences of different orders
  • Concept of interpolation and extrapolation
  • Inverse interpolation
  • Numerical differentiation
  • Summation of Series
  • Numerical solutions of differential equations
  • Computer application and Data Processing
  • Basics of Computer
  • Operations of a computer
  • Different units of a computer system
  • Output and peripheral devices
  • Software, system and application software,
  • Operating systems
  • Low and High level languages
  • RAM, ROM, unit of computer memory
  • Network – LAN, WAN, internet, intranet
  • Basics of computer security
  • Basics of Programming

Statistics II

(Objective Type)
  • Linear Models
  • Theory of linear estimation
  • Gauss-Markov Linear Models
  • Error and Estimation Space
  • Normal Equations
  • Estimation of error variance
  • Estimation with correlated observations
  • Variances and covariances
  • One way and two-way classifications
  • Analysis of variance
  • Statistical Inference and Hypothesis Testing
  • Characteristics of good estimator
  • Estimation methods
  • Minimum variance unbiased estimators
  • Minimum variance bound estimators
  • Hypothesis testing
  • Official Statistics
  • National and International official statistical system
  • National Statistical Organization
  • National Statistical Commission
  • Index Numbers
  • Sector Wise Statistics
  • National Accounts
  • Population Census
  • Socio Economic Indicators
  • Gender Awareness/Statistics
  • Important Surveys and Censuses

UPSC New Exam Indian Economic Service (IES) and Indian Statistical Service (ISS) Examination, 2020

Statistics- III

(Descriptive Type)
  • Sampling Techniques
  • Concept of population and sample
  • Need for sampling
  • Complete enumeration versus sampling
  • Methodologies in sample surveys by NSSO
  • Subjective or purposive sampling
  • Probability sampling or random sampling
  • Estimation of population mean
  • Stratified random sampling
  • Covariance and Variance Function
  • Ratio, product and regression methods of estimation
  • Systematic sampling
  • Sampling with probability proportional to size
  • Concept of multistage sampling and its application
  • Econometrics

Indian statistical service question papers with solution pdf

  • Nature of econometrics
  • General Linear Model (GLM) and its extensions
  • Ordinary Least Squares (OLS) estimation and prediction
  • Generalized Least Squares (GLS) estimation and prediction
  • Heteroscedastic disturbances, pure and mixed estimation
  • Auto correlation, its consequences and tests
  • Theil BLUS procedure, estimation and prediction
  • Linear regression and stochastic regression
  • Simultaneous linear equations model and its generalization
  • Estimation in simultaneous equations model
  • Applied Statistics
  • Index Numbers
  • Time Series Analysis
  • Exploratory time Series analysi
  • Detailed study of the stationary processes
  • Discussion (without proof) of estimation of mean
  • Spectral analysis of weakly stationary process

IES / ISS Exam 2020 Detailed Syllabus

Statistics-IV

(Descriptive Type)
  • Sequencing and scheduling problems
  • Branch and Bound method
  • Replacement problems
  • PERT and CPM – basic concepts
  • Notions of aging(50% Questons from all subsections below and Candidates need to choose two subsections)
  • Operations Research and Reliability
  • Definition and Scope of Operations Research
  • Transportation and assignment problems
  • Decision-making in face of competition
  • Analytical structure of inventory problems
  • Queuing models
  • Reliability estimation based on failure times
  • Demography and Vital Statistics
  • Sources of demographic data
  • Complete life table and its main features
  • UN model life tables
  • Measurement of Fertility
  • Measurement of Mortality
  • Internal migration and its measurement
  • Projection method including logistic curve fitting
  • Survival Analysis and Clinical Trial
  • Concept of time
  • Life tables, failure rate, mean residual life
  • Estimation of survival function
  • Two sample problem
  • Semi-parametric regression for failure rate
  • Competing risk model
  • Data management
  • Design of clinical trials
  • Reporting and analysis
  • Quality Control
  • Statistical process and product control
  • General theory and review of control charts
  • Acceptance sampling plans for attributes inspection
  • Multivariate Analysis
  • Multivariate normal distribution and its properties
  • Maximum likelihood estimators
  • Wishart matrix

Indian economic service syllabus | Indian economic service interview



  • Hotelling’s T2 and its sampling distribution
  • Classification problem
  • Principal components, dimension reduction
  • Design and Analysis of Experiments
  • Analysis of variance for one way and two way classifications
  • Need for design of experiments
  • Basic principle of experimental design
  • Complete analysis and layout of completely randomized design
  • Missing plot technique
  • Split Plot Design and Strip Plot Design
  • Factorial experiments
  • Basics of C
  • Control Statements
  • Functions
  • Structure
  • Files in C
  • Statistics Methods and techniques in R
  • Analysis of covariance
  • Analysis of nonorthogonal data
  • Analysis of missing data
  • Computing with C and R

Syllabus of UPSC IES/ISS Exam interview

Candidates are expected to be aware of not just the subjects of your academic study but also about events which are happening around you included (both within and outside your state and country) as well as modern and currents of thought and in new discoveries which may be stir the curiosity of any well-educated youth.
This Upsc ISS and IES interview won't be a strict cross examination, but you would be more of a natural, yet directed and purposeful conversation, intended to reveal your mental qualities and your grasp over various problems.
The Board will pay special attention to assessing the intellectual curiosity, critical powers of assimilation, balance of judgment and alertness of mind, the ability for social cohesion, integrity of character, initiation and capacity of leadership.

UPSC Indian Economic Service  IES and Indian Statistical Service Examination Previous Year Paper Download Free pdf 

General Economics Paper - I,
General Economics Paper - II,
General Economics Paper - III,
Indian Economics,
Statistics Paper - I,
Statistics Paper - II,
Statistics Paper - III,
Statistics Paper - IV,
General Studies,
General English

Source: Read Source (Internet)

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