NCERT Class 8

Example 5 : In a square ABCD, the diagonals meet at point O. The ∆AOB is Example 5 : In a square ABCD the diagonals meet at point O. The ∆AOB is July 16, 2021 Category: Chapter 3 - Understanding Quadrilaterals , Chapter 4 - Practical Geometry , Maths , NCERT Class 8 ,

Example 4 : The sum of the angles of a quadrilateral is Example 4 : The sum of the angles of a quadrilateral is July 16, 2021 Category: Chapter 3 - Understanding Quadrilaterals , Chapter 4 - Practical Geometry , Maths , NCERT Class 8 ,

Example 3 : If the diagonals of a quadrilateral bisect each other at right angles, it will be a Example 3 : If the diagonals of a quadrilateral bisect each other at right angles it will be a July 16, 2021 Category: Chapter 3 - Understanding Quadrilaterals , Chapter 4 - Practical Geometry , Maths [...]

Example 2 : The angles of a quadrilateral ABCD taken in an order are in the ratio 3 : 7 : 6 : 4. Then ABCD is a Example 2 : The angles of a quadrilateral ABCD taken in an order are in the ratio 3 : 7 : 6 : 4. Then ABCD is [...]

Example 1 : The number of diagonals in a polygon of n sides is Example 1 : The number of diagonals in a polygon of n sides is July 16, 2021 Category: Chapter 3 - Understanding Quadrilaterals , Chapter 4 - Practical Geometry , Maths , NCERT Class 8 ,

113. Madhulika thought of a number, doubled it and added 20 to it. On dividing the resulting number by 25, she gets 4. What is the number? 113. Madhulika thought of a number doubled it and added 20 to it. On dividing the resulting number by 25 she gets 4. What is the number? July [...]

112. On dividing Rs. 200 between A and B such that twice of A’s share is less than 3 times B’s share by 200, B’s share is? 112. On dividing Rs. 200 between A and B such that twice of A’s share is less than 3 times B’s share by 200 B’s share is? July [...]

111. For what value of x is the perimeter of shape 186 cm? 111. For what value of x is the perimeter of shape 186 cm? July 16, 2021 Category: Chapter 2 - Linear Equations in One Variable , Maths , NCERT Class 8 ,

110. For what value of x is the perimeter of shape 77 cm? 110. For what value of x is the perimeter of shape 77 cm? July 16, 2021 Category: Chapter 2 - Linear Equations in One Variable , Maths , NCERT Class 8 ,

109. A carpenter charged Rs. 2500 for making a bed. The cost of materials used is Rs. 1100 and the labour charges are Rs. 200/hr. For how many hours did the carpenter work? 109. A carpenter charged Rs. 2500 for making a bed. The cost of materials used is Rs. 1100 and the labour charges [...]