Answer key of Integer

Solution of Fractions & Decimals

Solution of Data Handling

Solution of Simple Equation

Solution of Lines and Angles

Solution of Comparing Quantities

Solution of Set Theory

Solution of Probability

Solution of Rational Number

Solution of Perimeter & Area

Solution of Algebraic Expression

Solution of Exponents & Powers

Solution of Symmetry

Solution of Visualising solid Shapes

Solution of Surface Area and Volumes

Solution of Introduction to Co-ordinate Geometry