1

IIT-JEE 2001 Screening

MCQ (Single Correct Answer)

+2

-0.5

Let $${T_n}$$ denote the number of triangles which can be formed using the vertices of a regular polygon of n sides. If $${T_{n + 1}} - {T_n} = 21$$, then n equals

2

IIT-JEE 2000 Screening

MCQ (Single Correct Answer)

+2

-0.5

How many different nine digit numbers can be formed from the number 223355888 by rearranging its digits so that the odd digits occupy even positions?

3

IIT-JEE 1989

MCQ (Single Correct Answer)

+2

-0.5

A five-digit numbers divisible by 3 is to be formed using the numerals 0, 1, 2, 3, 4 and 5, without repetition. The total number of ways this can be done is

4

IIT-JEE 1982

MCQ (Single Correct Answer)

+2

-0.5

Ten different letters of an alphabet are given. Words with five letters are formed from these given letters. Then the numbers of words which have at least one letter repeated are

Questions Asked from Permutations and Combinations (MCQ (Single Correct Answer))

Number in Brackets after Paper Indicates No. of Questions

JEE Advanced 2022 Paper 2 Online (1)
JEE Advanced 2018 Paper 2 Offline (1)
JEE Advanced 2016 Paper 1 Offline (1)
JEE Advanced 2014 Paper 2 Offline (1)
IIT-JEE 2012 Paper 2 Offline (2)
IIT-JEE 2012 Paper 1 Offline (1)
IIT-JEE 2009 Paper 1 Offline (1)
IIT-JEE 2008 Paper 2 Offline (1)
IIT-JEE 2007 (1)
IIT-JEE 2005 Screening (2)
IIT-JEE 2002 Screening (1)
IIT-JEE 2001 Screening (1)
IIT-JEE 2000 Screening (1)
IIT-JEE 1989 (1)
IIT-JEE 1982 (3)
IIT-JEE 1979 (1)

JEE Advanced Subjects

Physics

Mechanics

Units & Measurements Motion Laws of Motion Work Power & Energy Impulse & Momentum Rotational Motion Properties of Matter Heat and Thermodynamics Simple Harmonic Motion Waves Gravitation

Electricity

Electrostatics Current Electricity Capacitor Magnetism Electromagnetic Induction Alternating Current Electromagnetic Waves

Optics

Modern Physics

Chemistry

Physical Chemistry

Some Basic Concepts of Chemistry Structure of Atom Redox Reactions Gaseous State Chemical Equilibrium Ionic Equilibrium Solutions Thermodynamics Chemical Kinetics and Nuclear Chemistry Electrochemistry Solid State Surface Chemistry

Inorganic Chemistry

Periodic Table & Periodicity Chemical Bonding & Molecular Structure Isolation of Elements Hydrogen s-Block Elements p-Block Elements d and f Block Elements Coordination Compounds Salt Analysis

Organic Chemistry

Mathematics

Algebra

Quadratic Equation and Inequalities Sequences and Series Mathematical Induction and Binomial Theorem Matrices and Determinants Permutations and Combinations Probability Vector Algebra 3D Geometry Statistics Complex Numbers

Trigonometry

Coordinate Geometry

Calculus