Everyday Science MCQs

A. Haematology B. Speleology C. Oology D. Oneriology

A. Phycology B. Pomology C. Oneriology D. Trichology Phycology, also called algology, the study of algae, a large heterogeneous group of chiefly aquatic plants ranging in size from microscopic forms to species as large as shrubs or trees.

A. Hurricane B. Tornado C. Typhoon D. None of these

A. Iron B. Coal C. Wood D. None of these

A. U.S B. Germany C. Russia D. U.K The first controlled fission of an atom was carried out in Germany in 1938. Nuclear fission is the splitting of the nucleus of the atom.

A. Shifting of the iris B. Elongation of eyeballs C. Weakening of the retina D. Weaker muscles

A. Mezosphere B. Ionosphere C. Hydrosphere D. None of these A hydrosphere is the total amount of water on a planet. The hydrosphere includes water that is on the surface of the planet, underground, and in the air. A planet’s hydrosphere can be liquid, vapor, or ice. On Earth, liquid water exists on the surface … Read more

A. Mecury B. Venus C. Mars D. Jupiter

A. Echo B. reverberation C. resonance D. None of these SONAR stands for Sound Navigation and Ranging. SONAR works on the principle of reflection (echo) of sound waves from the object. It stands for Sound Navigation and Ranging.

A. light waves only B. sound waves only C. Both Light waves and sound ways D. None of these An apparent change in the frequency of waves, as of sound or light, occurring when the source and observer are in motion relative to each other, with the frequency increasing when the source and observer approach … Read more