1
IAT (IISER) 2023
MCQ (Single Correct Answer)
+4
-1
$$ \text { What is the total number of distinct divisors of } 2^9 \times 3^{19} \text { ? } $$
IAT (IISER) Subjects
Browse all chapters by subject
Mathematics
Algebra
Matrices and Determinants Sets and Relations Binomial Theorem Sequences and Series Probability Vector Algebra Permutations and Combinations Three Dimensional Geometry Quadratic Equations Statistics Linear Programming Complex Numbers
Trigonometry
Calculus
Differential Equations Definite Integration Differentiation Application of Derivatives Limits, Continuity and Differentiability Functions Area Under The Curves
Coordinate Geometry
Biology
Botany
Cell - The Unit of Life Biomolecules Cell Cycle and Cell Division Sexual Reproduction in Flowering Plants Microbes in Human Welfare Anatomy of Flowering Plants Mineral Nutrition Respiration in Plants Biotechnology: Principles and Processes Biodiversity and Conservation Morphology of Flowering Plants Photosynthesis in Higher Plants Principles of Inheritance and Variation Molecular Basis of Inheritance Organisms and Populations Ecosystem
Zoology
Human Health and Diseases Body Fluids and Its Circulation Locomotion and Movement Neural Control and Coordination Reproduction in Organisms Structural Organisation in Animals Digestion and Absorption Excretory Products and Their Elimination Chemical Coordination and Integration Human Reproduction Animal Kingdom Breathing and Exchange of Gases
Physics
Mechanics
Units & Measurement and Dimensions Motion in a Straight Line Laws of Motion Circular Motion Work, Energy and Power Center of Mass and Collision Rotational Motion Gravitation Simple Harmonic Motion Fluid Mechanics Waves Heat and Thermodynamics
Optics
Electromagnetism
Moving Charges and Magnetism Electromagnetic Waves Electrostatics Alternating Current Current Electricity Capacitor Electromagnetic Induction
Modern Physics
Chemistry
Physical Chemistry
Atomic Structure States of Matter Thermodynamics Chemical Equilibrium Ionic Equilibrium Liquid Solution Surface Chemistry Solid State Electrochemistry Chemical Kinetics
Inorganic Chemistry
Periodic Table and Periodicity Chemical Bonding and Molecular Structure Metallurgy Hydrogen and It's Compounds p-Block Elements d and f Block Elements Coordination Compounds
Organic Chemistry