CLASS – 9 (SCIENCE)
QUIZZES
CHAPTER – 1 (MATTER IN OUR SURROUNDINGS)
CHAPTER – 2 (IS MATTER AROUND US PURE)
CHAPTER – 3 (ATOMS AND MOLECULES)
CHAPTER – 4 (STRUCTURE OF THE ATOM)
CHAPTER – 5 (THE FUNDAMENTAL UNIT OF LIFE)
CHAPTER – 6 (TISSUES)
