Ray Optics Problems and Answers
Ray Optics Questions and Answers: Question: A neon sign does not produce (a) Line spectrum (b) An...
Chemical Arithmetic Stoichiometry Quiz
Chemical Arithmetic – Stoichiometry practice quiz Ques. The equivalent weight of phosphoric acid (H3PO4) in the reaction, (a) 25 (b)...
Diversity of Life Questions and Answers
Ques. The term “phylum” in animal classification was coined by (a) E. Haeckel (b) John Ray (c) G.L. Cuvier (d) Carolus Linnaeus Ques....
Kingdom Protista Quiz
Kingdom Protista (Protists) Quiz: The reason of pseudopodium formation is (a) Chemical changes (b)...
Kingdom Monera Questions and Answers
Kingdom Monera (Biology MCQs): Ques. The decomposition of organic compounds in the presence of O2 without the development of odoriferous...
Kingdom Animalia Multiple Choice Questions
Questions on Classification of Animal Kingdom: Animal which can move the upper jaw (a) Elephant (b) Crocodile (c) Clarius (d) Frog Tiny...
Fungi Questions Multiple Choice
Ques. Fungus/Lichens which grow on wood is (a) Terricolous (b) Saxicolous (c) Lignocolous (d)...
Diversity in Living World Sample Paper
Ques. A plant having vascular supply, producing spores but lacking seed is a (a) Byophyte (b) Pteridophyte (c) Gymnosperm (d) Angiosperm...
Atomic Structure Chemistry Quiz
40 Objective type questions with answers on Structure of Atom (Atomic Structure) – Chemistry MCQs on Structure of Atom: Question: The...
List of Scientific Instruments with Pictures and their Use
Accumulator: to store Electrical energy Anemometer: measures strength of winds Altimeter: used to...
Science Trivia Questions
Good Science questions from physics, chemistry, zoology and botany for students The velocity of rotation of Earth is (a) 28 km/min (b) 30...
Botany Quiz
Botany Science Quiz Questions: Founder of ‘‘Taxonomy’’ is (a) Aristotle (b) John Ray (c) Haeckel (d) Linnaeus 70 S type of...
All the Branches of Science and Definition
Branch of Science and their Description: Agrostology: study of grasses Astronomy: study of stars...
Carboxylic Acids and Their Derivatives
Organic Chemistry – Carboxylic acid Derivatives: Ques. CO2 on reaction with ethyl magnesium bromide gives (a) Ethane (b) Propanoic...