Dr. R. S. Aggarwal is an author who has authored more than 75 books from Nursery to M. Sc. He was born on 2 January, 1946 in a village of Delhi. He did his graduation from Kirori Mal College of Delhi University and completed his M. Sc in Mathematics in 1969. Later, he started his career as a lecturer in N. A. S College, Meerut. Then, he did PhD fr...
Dr. R. S. Aggarwal is an author who has authored more than 75 books from Nursery to M. Sc. He was born on 2 January, 1946 in a village of Delhi. He did his graduation from Kirori Mal College of Delhi University and completed his M. Sc in Mathematics in 1969. Later, he started his career as a lecturer in N. A. S College, Meerut. Then, he did PhD fr...
Chapter 1 - Integers
13 pagesChapter 2 - Fractions
21 pagesChapter 3 - Decimals
30 pagesChapter 4 - Rational Numbers
43 pagesChapter 5 - Exponents
13 pagesChapter 6 - Algebraic Expressions
13 pagesChapter 7 - Linear Equations in One Variable
31 pagesChapter 8 - Ratio and Proportion
18 pagesChapter 9 - Unitary Method
11 pagesChapter 10 - Percentage
18 pagesChapter 11 - Profit and Loss
15 pagesChapter 12 - Simple Interest
11 pagesChapter 13 - Lines and Angles
7 pagesChapter 14 - Properties of Parallel Lines
12 pagesChapter 15 - Properties of Triangles
17 pagesChapter 16 - Congruence
50 pagesChapter 17 - Constructions
16 pagesChapter 18 - Reflection and Rotational Symmetry
6 pagesChapter 19 - Three Dimensional Shapes
4 pagesChapter 20 - Mensuration
56 pagesChapter 21 - Collection and Organisation
11 pagesChapter 22 - Bar Graph
17 pages