What are best reference book for class 10?

There are many good reference books that you can use for class 10, depending on the subjects you are studying.

Here are a few recommendations:

Mathematics: Some popular reference books for mathematics at the class 10 level include “NCERT Mathematics” and “R.S. Aggarwal’s Mathematics for Class 10.”
Science: “NCERT Science” is a good reference book for science at the class 10 level.
English: “Hornbill” and “Snapshots” are popular reference books for English at the class 10 level.
Social Studies: “NCERT History” and “NCERT Geography” are popular reference books for social studies at the class 10 level.

Here are some additional topics that you might be studying in class 10, along with some brief explanations:

Biology: Biology is the study of living organisms and their interactions with each other and their environment. Class 10 biology lessons might cover topics such as genetics, evolution, ecology, and the structure and function of cells and organ systems.
Physics: Physics is the study of matter, energy, and the fundamental forces that govern the behavior of the universe. Class 10 physics lessons might cover topics such as motion, forces, energy, waves, electricity, and magnetism.
Chemistry: Chemistry is the study of the composition, properties, and behavior of matter. Class 10 chemistry lessons might cover topics such as the periodic table, chemical reactions, acids and bases, and the structure of atoms and molecules.
Hindi: Hindi is a widely-spoken language in India and is the official language of the country. Class 10 Hindi lessons might cover topics such as grammar, vocabulary, reading comprehension, and writing skills.
Sanskrit: Sanskrit is an ancient language that is still spoken and studied in India. Class 10 Sanskrit lessons might cover topics such as grammar, vocabulary, reading comprehension, and writing skills.

I hope this helps! Let me know if you have any other questions.