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Built around the concept in “Identify the odd one out among the following quantities.”, this bilingual General Science item checks whether a learner can connect a scientific term with its exact property, mechanism or function. The verified answer is Density.
Density is the scientifically supported answer. Density is scalar while others are vector quantities. The alternatives Velocity, Momentum and Force are legitimate scientific terms, but each belongs to a different function, property, material or context. A useful verification is to state the definition in one sentence and ask whether the selected option satisfies every part of it.
FAQ
Common questions and clear answers for this topic.
Density. Density is scalar while others are vector quantities.
Use the defining property and mechanism from science.
Velocity, Momentum, Force belong to different functions, properties or contexts.
Connect “Identify the odd one out among the following quantities.” with Density and the supporting mechanism.
General Science covers basic concepts in Physics, Chemistry, Biology, and Earth Science. It is an important section in competitive exams like SSC CGL, UPSC Prelims, Railway NTPC, and Defence exams. Questions include scientific laws, inventions, human body systems, chemical reactions, and everyday science phenomena. NCERT Science books from Class 6 to 10 are recommended.
Newton's Three Laws of Motion: 1) First Law (Law of Inertia) - An object remains at rest or in uniform motion unless acted upon by an external force. 2) Second Law - Force equals mass times acceleration (F=ma). 3) Third Law - For every action there is an equal and opposite reaction. These laws are fundamental to Physics and frequently asked in SSC CGL, Railway, and NDA exams.
