What is the working principle of a potometer? | Agrigyan

All Subjects General Agriculture, Economics & Extension Mathematics Statistical Methods & Experimental Designs Computer Applications & Bioinformatics

1

ICAR AIEEA PG 2024 - Statistical Sciences

MCQ (Single Correct)

Which is called as the brain of the nematode?

सूत्रकृमि (Nematode) का मस्तिष्क (Brain) किसे कहा जाता है?

Z organ Z organ Guide ring Guide ring Basal ring Basal ring Nerve Ring Nerve Ring

2

ICAR AIEEA PG 2024 - Statistical Sciences

MCQ (Single Correct)

If an exporter earns money and deposits that with Reserve Bank of India (RBI), what will be the ultimate impact on the country's money supply?

यदि कोई निर्यातक विदेशी मुद्रा कमाता है और उसे भारतीय रिजर्व बैंक (RBI) के पास जमा करता है, तो देश की मुद्रा आपूर्ति (Money supply) पर अंतिम प्रभाव क्या होगा?

Money supply will depend upon the current exchange rate Money supply will depend upon the current exchange rate Money supply will remain unaltered Money supply will remain unaltered Money supply will decrease Money supply will decrease Money supply will increase Money supply will increase

3

ICAR AIEEA PG 2024 - Statistical Sciences

MCQ (Single Correct)

Anthracnose resistant variety of French bean is:

फ्रेंच बीन (राजमा) की एन्थ्रेक्नोज प्रतिरोधी किस्म कौन-सी है?

Kentucky Wonder Kentucky Wonder Contender Contender Pusa Fiona Pusa Fiona Tweed Wonder Tweed Wonder

4

ICAR AIEEA PG 2024 - Statistical Sciences

MCQ (Single Correct)

The process of assembling, storage, grading, packaging and distribution of different agricultural products is known as:

विभिन्न कृषि उत्पादों के एकत्रीकरण, भंडारण, श्रेणीकरण (Grading), पैकेजिंग और वितरण की प्रक्रिया को क्या कहा जाता है?

Agricultural diversification Agricultural diversification Rural sociology Rural sociology Crop diversification Crop diversification Agricultural marketing Agricultural marketing

5

ICAR AIEEA PG 2024 - Statistical Sciences

MCQ (Single Correct)

What is the working principle of a potometer?

पोटोमीटर (Potometer) का कार्य सिद्धांत क्या है?

Amount of water absorbed is the same as the amount of water transpired Amount of water absorbed is the same as the amount of water transpired Amount of water absorbed is double the amount of water transpired Amount of water absorbed is double the amount of water transpired Amount of water absorbed is 2.63 times the amount of water transpired Amount of water absorbed is 2.63 times the amount of water transpired Amount of water absorbed is 0.56 times the amount of water transpired Amount of water absorbed is 0.56 times the amount of water transpired

General Agriculture, Economics & Extension

8 Topics

Agronomy, Agro-Climatic Zones, Cropping Systems, Tillage and Soil Fertility Management Major Plant Diseases, Insect Pests, Weeds and Integrated Pest Management (IPM) Plant Physiology, Mineral Nutrition, Genetics and Plant Breeding Fundamentals Active Historical Milestones, Agricultural Research Infrastructure and ICAR Institutes Micro & Macro Economics: Demand, Supply, Production Costs and Market Structures Agricultural Marketing, Market Intermediaries, Price Policy, MSP and Buffer Stocking Agricultural Finance, Credit Institutions (NABARD, RRBs, Commercial Banks) and KCC Extension Education Principles, Rural Development Programs and Community Reconstruction

Mathematics

9 Topics

Differential Calculus: Limits, Continuity, Differentiability, Successive Differentiation and Expansion of Functions Sequences and Series: Arithmetic, Geometric, Harmonic Progressions and Infinite Series Convergence Matrices and Determinants: Matrix Operations, Rank, Inverse, Systems of Linear Equations and Eigenvalues Sets, Relations, Functions, Mathematical Induction and Theory of Equations Integral Calculus: Definite and Indefinite Integrals, Reduction Formulas and Areas Under Curves Differential Equations: First Order Ordinary Differential Equations, Linear Differential Equations with Constant Coefficients Applications of Derivatives: Tangents, Normals, Maxima-Minima, Mean Value Theorems and Indeterminate Forms Numerical Methods: Interpolation, Numerical Differentiation, Integration (Trapezoidal, Simpson) and Root Finding Coordinate Geometry: Straight Lines, Circles, Parabola, Ellipse and Hyperbola in Two Dimensions

Statistical Methods & Experimental Designs

14 Topics

Theoretical Discrete Probability Distributions: Bernoulli, Binomial, Poisson, Geometric and Hypergeometric Design of Experiments: Principles of Experimentation, CRD, RBD, Latin Square Design (LSD) and Factorial Experiments Probability Theory: Classical, Axiomatic Definitions, Addition, Multiplication Theorems and Bayes Theorem Small Sample Tests: Students t-test, Snedecors F-test, Chi-Square Test of Goodness of Fit and Contingency Tables Measures of Central Tendency: Arithmetic Mean, Geometric Mean, Harmonic Mean, Median and Mode Theoretical Continuous Probability Distributions: Uniform, Normal, Exponential, Beta and Gamma Distributions Sampling Theory: Census vs Sample Survey, Sampling Errors, SRSWOR, SRSWR, Stratified, Systematic and Cluster Sampling Measures of Dispersion: Range, Quartile Deviation, Mean Deviation, Standard Deviation and Coefficient of Variation Testing of Hypotheses: Null and Alternative Hypotheses, Type I and II Errors, Significance Level, Large Sample Tests (Z-test) Collection, Classification and Tabulation of Data, Frequency Distributions and Graphical Representations Regression Analysis: Simple and Multiple Linear Regression, Least Squares Principle, Properties and R-Squared Random Variables, Probability Mass and Density Functions, Expectation and Moment Generating Functions Correlation Analysis: Simple, Partial, Multiple Correlation, Pearson Coefficient and Rank Correlation Moments, Skewness (Karl Pearson, Bowley) and Kurtosis

Computer Applications & Bioinformatics

10 Topics

Computer Networks and Internet: Topologies (LAN, WAN, MAN), OSI Model, TCP/IP, Protocols (HTTP, FTP) and Web Computer Architecture and Hardware: Generations of Computers, CPU, Memory Hierarchy (RAM, ROM, Cache), Input-Output System Software and Operating Systems: Functions of OS, DOS Commands, Windows OS, Linux/Unix Architecture Application Software: Word Processing, Spreadsheets (MS Excel Formulas, Functions, Charts), DBMS Basics Number Systems and Boolean Algebra: Binary, Octal, Hexadecimal Conversions, Logic Gates and Truth Tables Sequence Alignment and Computational Genomics: Pairwise and Multiple Alignment (BLAST, FASTA, Clustal), Scoring Matrices Cyber Security and Data Protection: Computer Viruses, Malware, Firewalls, Cryptography Basics and IPR Programming Fundamentals: Algorithms, Flowcharts, Control Structures, Loops, Functions, Arrays and Pointers in C/C++ Object-Oriented Programming and Modern Languages: Concepts of OOP (Classes, Objects, Inheritance), Python and R Introduction to Bioinformatics: Scope, Biological Databases (NCBI, GenBank, EMBL, UniProt, PDB) and Data Retrieval

ICAR AIEEA PG 2024 - Statistical Sciences

120 Questions Bilingual

ICAR AIEEA PG Statistical Science 14 July 2023 Shift-1 Paper

120 Questions Bilingual

ICAR AIEEA PG Statistical Sciences 09 July 2023 (Shift 1) Paper

120 Questions Bilingual

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