ककष 11 गणित NCERT is a free educational Android app developed by RDS EDUCATION APPS. The app is designed to provide students with an in-depth understanding of mathematics concepts from the NCERT syllabus of class 11. The app is available in Hindi and provides an excellent platform for students to learn and practice math at their own pace.

The app has a user-friendly interface and offers a comprehensive list of topics, including relations and functions, trigonometric functions, sequences and series, binomial theorem, probability, and more. Each topic is well-organized and includes detailed explanations, examples, and practice questions. The app also provides solutions to NCERT textbooks, which is a great feature for students who want to verify their answers.