The Catalyst Sobha - Math Solution CBSE Board

NCERT, Class 9, Linear Equations in Two variables, Chapter–4, Exercise-4.2– Step wise to the point solution of each question

Q. 1. Which one of the following options is true, and why? y=3x+5 has (i) A unique solution, (ii) Only two solutions, (iii) Infinitely many solutions Q. 2. Write four…

The Catalyst Sobha January 18, 2026

Class 10th math NCERT

CBSE class 10 sample paper

SAMPLE QUESTION PAPER Class X MATHEMATICS STANDARD (Code No.041) TIME: 3 hours MAX.MARKS: 80 General Instructions: Read the following instructions carefully and follow them: 1. This question paper contains…

The Catalyst Sobha January 16, 2026

Class 9th math NCERT Linear Equations in Two variables chapter–4 class 9 Linear Equations in Two variables exercise 4.1 class-9

NCERT, Class 9, Linear Equations in Two variables, Chapter–4, Exercise-4.1– Step wise accurate solution of each question

The Catalyst Sobha August 31, 2025

Class 9th math NCERT Coordinate Geometry chapter–3 class 9 Coordinate Geometry exercise 3.2 class-9

NCERT, Class 9, Coordinate Geometry, Chapter–3, Exercise-3.2– Exact solution of each question.

The Catalyst Sobha August 24, 2025

Class 9th math NCERT Coordinate Geometry chapter–3 class 9 Coordinate Geometry exercise 3.1 class-9

NCERT, Class 9, Coordinate Geometry, Chapter–3, Exercise-3.1– Step wise perfect solution of each question

The Catalyst Sobha August 17, 2025

Class 9th math NCERT Polynomials chapter–2 class 9 Polynomials exercise-2.4 class-9

NCERT, Class 9, Polynomials, Chapter–2, Exercise-2.4– Step wise accurate solution of each question

The Catalyst Sobha July 6, 2025

Class 9th math NCERT Polynomials chapter–2 class 9 Polynomials exercise-2.3 class-9

NCERT, Class 9, Polynomials, Chapter–2, Exercise-2.3– Step wise solution of every question

The Catalyst Sobha June 17, 2025

Class 9th math NCERT Polynomials chapter–2 class 9 Polynomials exercise-2.2 class-9

NCERT, Class 9, Polynomials, Chapter–2, Exercise-2.2– Exact solution of every question

The Catalyst Sobha June 4, 2025

Class 9th math NCERT Polynomials chapter–2 class 9 Polynomials exercise-2.1 class-9

NCERT, Class 9, Polynomials, Chapter–2, Exercise-2.1– Perfect approach to every question

The Catalyst Sobha May 27, 2025

Class 10th math NCERT Probability chapter–14 Probability Exercise 14.1

NCERT, Class 10, Probability, Chapter–14, Exercise-14.1– Unique approach to every question

Q.1. Complete the following statements: (i) Probability of an event E + Probability of the event ‘not E’ = _ _ _ (ii) The probability of an event that cannot…

The Catalyst Sobha May 13, 2025