Ex 1.1

Ex 1.1, 1

Ex 1.1, 2

Ex 1.1, 3

Question 1 (i) Deleted for CBSE Board 2025 Exams

Question 1 (ii) Important Deleted for CBSE Board 2025 Exams

Question 2 (i) Deleted for CBSE Board 2025 Exams

Question 2 (ii) Deleted for CBSE Board 2025 Exams

Question 2 (iii) Important Deleted for CBSE Board 2025 Exams

Question 2 (iv) Deleted for CBSE Board 2025 Exams

Question 2 (v) Important Deleted for CBSE Board 2025 Exams

Question 3 Deleted for CBSE Board 2025 Exams You are here

Question 4 (i) Important Deleted for CBSE Board 2025 Exams

Question 4 (ii) Deleted for CBSE Board 2025 Exams

Question 4 (iii) Deleted for CBSE Board 2025 Exams

Question 4 (iv) Important Deleted for CBSE Board 2025 Exams

Question 4 (v) Important Deleted for CBSE Board 2025 Exams

Question 4 (vi) Deleted for CBSE Board 2025 Exams

Question 5 Important Deleted for CBSE Board 2025 Exams

Question 6 Deleted for CBSE Board 2025 Exams

Question 7 Important Deleted for CBSE Board 2025 Exams

Question 8 (i) Important Deleted for CBSE Board 2025 Exams

Question 8 (ii) Important Deleted for CBSE Board 2025 Exams

Question 8 (iii) Deleted for CBSE Board 2025 Exams

Question 8 (iv) Important Deleted for CBSE Board 2025 Exams

Chapter 1 Class 8 Rational Numbers

Serial order wise

Last updated at April 16, 2024 by Teachoo

Question 2 Verify that ( x) = x for. (i) x = 11/(15 ) Additive inverse of x = x Check: 11/(15 ) + (( 11)/15)=0 Additive inverse of x = ( x) = (( 11)/15) = 11/(15 ) Check: ( 11)/15+11/15=0 Thus, ( x) = x . Question 2 Verify that ( x) = x for. (ii) x = 13/( 17 ) Additive inverse of x = x Check: (( 13)/17) + ( 13)/17 =0 Additive inverse of x = ( x) = (13/17) = ( 13)/17 Check: ( 13)/17 + (( 13)/17) = 0 Thus, (-x) = x .