Select Board

nbse notesSEBA AHSEC
TBSE notes, questions and answers
wbbseNCERT
icse isc notesquestion papers

Latest Posts

Periodic Classification of Elements

Periodic Classification of Elements: Class 10 Science Chapter 5 notes

In this chapter, Class 10 Science Chapter 5: Periodic Classification of Elements (NCERT, SEBA, NBSE, TBSE etc.), you will learn…

carbon and its compounds

Carbon and its Compounds: Class 10 Science Chapter 4

In Class 10 Science Chapter 4: Carbon and its Compounds (NCERT, SEBA, NBSE, TBSE etc.) you will learn about the…

kitchen utensils and vegetables illustrating the chapter metals and nonmetals

Metals and Nonmetals: Class 10 Science Chapter 3 answers, notes

Class 10 Science Chapter 3: Metals and Nonmetals (NCERT, SEBA, NBSE, TBSE etc.) focuses on the differences between metals and…

a bucket of lemons, illustrating class 10 science chapter 10 acids, bases, salts

Acids, Bases, and Salts: Class 10 Science Chapter 2 answers

In Class 10 Science, Chapter 2: Acid, Bases, and Salts (NCERT, NBSE, SEBA, TBSE etc.), we learn about acids, bases,…

Chemical Reactions and Equations

Chemical Reactions and Equations: Class 10 Science Chapter 1

In Class 10 Science Chapter 1: Chemical Reactions and Equations (NCERT, NBSE, SEBA, TBSE etc.), you will be introduced to…

At Online Free Notes (OFN), we provide informative articles on various topics and textbook solutions, answers, questions, extras, pdf of different subjects (English, Alternative English, Science, Mathematics, Social Science, FIT, Environmental Education, Bookkeeping, Hindi etc.) for class 9, class 10, class 11, and class 12 under NBSE (Nagaland Board), SEBA (Assam Board), TBSE (Tripura Board), CISCE/ISC, WBBSE/WBCHSE, and those boards following NCERT published books.