ISI & CMI Resource Center

This Resource Centre contains ISI Entrance solutions, problems and discussions from previous year question papers of B.Stat and B.Math Entrance of ISI.

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PAST PAPERS

Past Papers of I.S.I. B.Stat and B.Math Entrance, CMI B.Sc. Math Entrance

ISI B.Stat - B.Math Subjective Problems and Solutions

ISI B.Stat Subjective 2005
ISI B.Math Subjective 2005
ISI B.Stat Subjective 2006
ISI B.Math Subjective 2006
ISI B.Stat Subjective 2007
ISI B.Math Subjective 2007
ISI B.Stat Subjective 2008
ISI B.Math Subjective 2008
ISI B.Stat Subjective 2009
ISI B.Math Subjective 2009
ISI B.Stat Subjective 2010
ISI B.Math Subjective 2010
ISI B.Stat Subjective 2011
ISI B.Math Subjective 2011
ISI B.Stat & B.Math Subjective 2012
ISI B.Stat & B.Math Subjective 2013
ISI B.Stat & B.Math Subjective 2014
ISI B.Stat & B.Math Subjective 2015
ISI B.Stat & B.Math Subjective 2016
ISI B.Stat & B.Math Subjective 2017
ISI B.Stat & B.Math Subjective 2018
ISI BStat & BMath Subjective 2019
ISI BStat & BMath Subjective 2020
ISI BStat & BMath Subjective 2021
ISI BStat & BMath Subjective 2022
ISI BStat & BMath Subjective 2023
ISI BStat & BMath Subjective 2024

ISI B.Stat - B.Math Objective Problems and Solutions

ISI B.Stat Objective 2005
ISI B.Math Objective 2005
ISI B.Stat Objective 2006
ISI B.Math Objective 2006
ISI B.Stat Objective 2007
ISI B.Math Objective 2007
ISI B.Stat Objective 2008
ISI B.Math Objective 2008
ISI B.Stat Objective 2009
ISI B.Math Objective 2009
ISI B.Stat Objective 2010
ISI B.Math Objective 2010
ISI B.Stat Objective 2011
ISI B.Math Objective 2011
ISI B.Stat & B.Math Objective 2012
ISI B.Stat & B.Math Objective 2013
ISI B.Stat & B.Math Objective 2014
ISI B.Stat & B.Math Objective 2015
ISI B.Stat & B.Math Objective 2016
ISI B.Stat & B.Math Objective 2017
ISI B.Stat & B.Math Objective 2018
ISI B.Stat & B.Math Objective 2019
ISI B.Stat & B.Math Objective 2020
ISI B.Stat & B.Math Objective 2021
ISI B.Stat & B.Math Objective 2022
ISI B.Stat & B.Math Objective 2023
ISI B.Stat & B.Math Objective 2024

Test of Mathematics at 10+2 Level subjective solutions and problems

For Indian Statistical Institute and Chennai Mathematical Institute Entrance Exams

Prime as a sum of Geometric Series (Tomato Subjective 11)
Sum of the Digits 7 (Tomato Subjective 15)
Odd Coefficients (Tomato Subjective 17)
Sum of odd powers of n consecutive numbers (Tomato Subjective 31)
Divisible by power of 3 (Tomato Subjective 32)
Symmetrical Minima. (Tomato Subjective 33)
Divisibility by 16 (Tomato Subjective 35)
Invariance Principle (Tomato Subjective 36)
The prime 13 (Tomato Subjective 37)
When 30 divides a prime (Tomato Subjective 38)

Polynomial with Integer Coefficients (Tomato Subjective 42)
Integer Roots (Tomato Subjective 43)
Number of Onto Functions (TOMATO Subjective 46)
The Gifts Distribution (TOMATO Subjective 48)
Arrangement of Similar Items (TOMATO Subjective 49)
Dictionary Ranking (TOMATO Subjective 50)
Partition of a set of functions (Tomato Subjective 55)
Number of Four Digit Integers (Tomato Subjective 56)
Number of six letter words (Tomato subjective 57)
Balls of different color (Tomato subjective 58)

Number of squares (Tomato subjective 59)
Equivalence Class (I.S.I. Tomato subjective 60)
Symmetric Polynomial (Tomato subjective 61)
System of Equations (Tomato subjective 62)
Pair of Straight Lines (Tomato subjective 63)
Functional Equation (Tomato subjective 64)
Minimum Value of Quadratic (Tomato subjective 65)
Range of a Polynomial (Tomato subjective 66)
Four real roots (Tomato subjective 67)
Coefficients of Polynomial (Tomato subjective 69)
Equal Roots (Tomato subjective 70)

Real solutions (Tomato subjective 71)
Polynomial Problem (Tomato subjective 72)
Coefficients of a quadratic (Tomato subjective 73)
Sum of squares of digits (Tomato subjective 74)
Continuity and roots of a polynomial (Tomato subjective 75)
Range of a rational polynomial (Tomato subjective – 76)
Rational Function Inequality (Tomato Subjective 77)
Absolute Value Inequality (I.S.I. Tomato subjective 78)
Trigonometric Inequality (Tomato subjective 79)
Inequality problem (TOMATO subjective 80)
Cyclic and Symmetric Simultaneous Equations (TOMATO Subjective 81)
Inequality on four positive real numbers (TOMATO 82)

Two numbers adding up to 1 (TOMATO 83)
Comparing Equations (TOMATO Subjective 84)
Complex Roots of a Real Polynomial (TOMATO Subjective 87)
Complex Numbers with a Property (TOMATO Subjective 88)
Complex Numbers and Inversion (TOMATO Subjective 89)
Graphing inequality (Tomato subjective 90)
Perpendiculars from Center (Tomato Subjective 107)
Ratio of diagonals of cyclic quadrilateral (TOMATO 110)
Vertices of a Triangle (Tomato Subjective 113)
Asteroid (Tomato Subjective 114)
Trigonometric Relation (Tomato Subjective 115)
Angles in a triangle (Tomato Subjective 116)
Graphing integer value function (Tomato Subjective 117)

Graph sketching (Tomato Subjective 124)
Function on natural numbers (Tomato subjective 125)
Graphs of absolute value functions (Tomato Subjective 126)
Graphing relations (Tomato Subjective 127)
Graphing min value function (Tomato Subjective 128)
Finding a Function's Upper Bound (TOMATO Subjective 144)
Maximum of nth roots of n (TOMATO 150)
The Lim 1/(n+r) Problem (TOMATO Subjective 155 with some modifications)

Limit of a product (TOMATO 157)
The Grazing Field (Tomato Subjective 166)
Infinite Circles (TOMATO Subjective 170)
Tomato Subjective 175(Integer Roots)
Value of a Polynomial at x = n+1 (TOMATO 176)
The Famous Doors Problem (TOMATO subjective 177)
Diagonal Moves (TOMATO 181)
The Numbered Chessboard (TOMATO Subjective 188)

Test of Mathematics at 10+2 Level

Objective solutions and problems

For Indian Statistical Institute and Chennai Mathematical Institute Entrance Exams

1
2
3
8
16
21
44
94
95
98
106
151
152
153
154
394
398
2016 ISI Objective Solution Problem 1