Quizzes

Comprehensive quiz covering irrational numbers, their properties, identification, proofs of irrationality, operations with irrationals, surds, and solving equations involving radicals for Class-XI students.

band theory of solids, a brief introduction

Quiz covering Islamic history, Prophet Muhammad, Islamic empires (Ottoman, Safavid, Abbasid, Umayyad, Mughal), Islamic theology and practices, and Islamic influence in India.

Comprehensive quiz covering Photosystems I and II, including reaction centers (P680, P700), electron transport chains, cyclic and non-cyclic photophosphorylation, photosystem locations, and bacterial photosynthesis.

Pastoral communities of India and Africa: their traditional lifestyles, impact of colonial rule, and adaptations in the modern world

Covers various plant adaptations including xerophytes (desert plants), hydrophytes (water plants), halophytes (saline plants), sciophytes (shade plants), and structural adaptations like spines, aerenchyma, and cuticle modifications.

Comprehensive quiz on pollen grain biology covering structure (exine, intine, sporopollenin), function as male gametophyte, related anatomy (anther, tapetum), and specialized topics (palynology, ubisch bodies, germ pores) for class-XII botany.

centre of gravity

Comprehensive quiz covering the Big Bang theory, early universe development, stars, galaxies, planets, and basic astronomy concepts for Class-VII students

Questions about different methods of charging objects including charging by induction, charging by friction, and basic electrostatics principles relevant to class XII physics