Yes, the NCERT Solutions for Class 6 Mathematics are available in both online and offline formats.

Offline Format:
- Printed Books: NCERT provides printed books for Class 6 Mathematics, which can be purchased from bookstores or online platforms. These books contain chapter-wise solutions for all the exercises and questions given in the NCERT textbook.
- PDFs: NCERT also provides PDF versions of the Class 6 Mathematics solutions, which can be downloaded and accessed offline. These PDFs can be stored in smartphones, tablets, or computers for convenient offline access.

Online Format:
- NCERT Official Website: The NCERT Solutions for Class 6 Mathematics can be accessed online on the official website of NCERT. Users can visit the website, navigate to the Class 6 Mathematics section, and access the solutions for each chapter.
- EduRev: EduRev is a platform that provides comprehensive study material, including NCERT Solutions, for various subjects and classes. The NCERT Solutions for Class 6 Mathematics are available on EduRev's website and mobile app. Users can access the solutions online by visiting the website or downloading the app.

Advantages of Online Format:
- Accessibility: Online solutions can be accessed anytime and from anywhere with an internet connection. Users can study on-the-go or from the comfort of their homes.
- Interactivity: Online platforms often provide interactive features such as video explanations, quizzes, and additional resources to enhance the learning experience.
- Updates: Online solutions are regularly updated to incorporate any changes or revisions made by NCERT. Users can be assured that they have the most up-to-date and accurate solutions.
- Community: Online platforms like EduRev often have a community of users and experts who can help clarify doubts and provide additional support to students.

In conclusion, the NCERT Solutions for Class 6 Mathematics are available in both online and offline formats, providing flexibility and convenience to students in accessing the solutions.