CBSE: Extra questions on Chapter 9 - Areas of Parallelograms and Triangles (for CBSE Class 9 Maths exam 2020-21) are available here. These NCERT based extra questions are important for the preparation ...

NCERT books are considered an important study resource in most of the schools in India. In the Class 9 Maths NCERT Book, various topics have been explained in simple language along with examples. To ...