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hardQ. No. 11673-assertion-a-force-is-a-vector-quantity-reason-r-force-has-both-magnitude-and-direction

Assertion (A): Force is a vector quantity. Reason (R): Force has both magnitude and direction.

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Built around the concept in “Assertion (A): Force is a vector quantity. Reason (R): Force has both magnitude and direction.”, this bilingual General Science item checks whether a learner can connect a scientific term with its exact property, mechanism or function. Its explanation adds conceptual context, separates three plausible distractors and supplies an elimination method instead of relying on isolated recall. The question supports SSC, Railway, State examinations and other objective tests by strengthening accuracy across biology, chemistry, physics and environmental science while.

AA is false but R is true
BBoth A and R are true and R is correct explanation of A
CBoth A and R are true but R is not correct explanation
DA is true but R is false
Correct Answer: Both A and R are true and R is correct explanation of AYour Answer: B

Explanation

Vector quantities possess both magnitude and direction. Physics requires attention to the measured quantity, governing principle and unit. Reason (R): Force has both magnitude and direction.”, the decisive clue should be interpreted through the underlying mechanism, not through a familiar-sounding word. The alternatives A is false but R is true, Both A and R are true but R is not correct explanation and A is true but R is false 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. If the topic involves the human body, check organ and function; in chemistry, check composition and reaction; in physics, check quantity and unit; and in environmental science, check layer and process. This builds reliable recall for SSC, Railway, State exams and other General Science tests while preserving conceptual understanding.

Important Notes

  • Verified answer: Both A and R are true and R is correct explanation of A; option B, zero-based index
  • Core scientific fact: Vector quantities possess both magnitude and direction.
  • The tested area is physics; use its definition and mechanism together.
  • Distractors A is false but R is true, Both A and R are true but R is not correct explanation, A is true but R is false represent different scientific associations.
  • Revision pair: “Assertion (A): Force is a vector quantity. Reason (R): Force has both magnitude and direction. — Both A and R are true and R is correct explanation of A”.

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General Science FAQs

Common questions and clear answers for this topic.

Assertion (A): Force is a vector quantity. Reason (R): Force has both magnitude and direction.

Both A and R are true and R is correct explanation of A. Vector quantities possess both magnitude and direction.

Which concept should be used to solve this item?

Use the defining property and mechanism from physics.

Why are the other options unsuitable?

A is false but R is true, Both A and R are true but R is not correct explanation, A is true but R is false belong to different functions, properties or contexts.

How should this fact be revised?

Connect “Assertion (A): Force is a vector quantity. Reason (R): Force has both magnitude and direction.” with Both A and R are true and R is correct explanation of A and the supporting mechanism.

What is General Science and which topics are important for competitive exams?

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.

What are Newton's Laws of Motion?

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.

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Assertion (A): Force is a... | General Science MCQ | Exambodh