NCERT + MCQ + PYQ-style practice + mistake revision. Daily task complete karo aur progress track karo.
Biology
target marks
Chemistry
target marks
Physics
target marks
Taxonomy, Systematics, Species, Genus, Family, Order, Class, Phylum/Division, Kingdom. Learn definitions exactly from NCERT style.
Number of moles = given mass / molar mass. Number of particles = moles × Avogadro number. Concentration and stoichiometry need daily practice.
Physical quantities are measurable quantities. Fundamental units include kg, m, s, A, K, mol, cd. Dimensional analysis helps verify formula correctness.