Free physics question bank
Vectors questions with solutions
Practice Mathematical tools and vector for JEE Main, JEE Advanced, NEET, and Classes 11–12. Attempt each question, then open it for the full solution.
Showing 1–10 of 101 questions
- IntegermediumMathematical tools and vector
Evaluate î·(ĵ×k̂).
NEETJEE Mains
Open question & full solution → - IntegermediumMathematical tools and vector
Two vectors have magnitudes 5 and 10 and angle 30° between them. Find |A×B|.
NEETJEE Mains
Open question & full solution → - MCQdifficultMathematical tools and vector
Four points A(1,0,1), B(2,1,0), C(0,2,1), D(k,1,2) are coplanar. Find k.
Options
NEETJEE Mains
Open question & full solution → - MCQdifficultMathematical tools and vector
Three non-zero vectors satisfy A+B+C=0 with |A|=3, |B|=4 and |C|=5. Which set correctly gives A·B, |A×B|, the angle between A and B, and A·(B×C)?
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NEETJEE Mains
Open question & full solution → - IntegermediumMathematical tools and vector
Find the volume of the parallelepiped formed by A⃗=î+2ĵ, B⃗=2î+ĵ+k̂, C⃗=î-ĵ+2k̂.
NEETJEE Mains
Open question & full solution → - IntegerdifficultMathematical tools and vector
If |A+B|=10 and |A-B|=6, find A·B.
NEETJEE Mains
Open question & full solution → - MCQmediumMathematical tools and vector
Two vectors have equal magnitude A and A·B=A²/2. Find |A×B|/(A·B).
Options
NEETJEE Mains
Open question & full solution → - A/RmediumMathematical tools and vector
Choose the correct option for the given Assertion and Reason.
Assertion
Cross product is anti-commutative.
Reason
A×B=-(B×A).
Options
NEETJEE Mains
Open question & full solution → - MCQdifficultMathematical tools and vector
A vector has magnitude 6√2, equal positive x- and y-components, and z-component 6. Find the vector.
Options
NEETJEE Mains
Open question & full solution → - IntegermediumMathematical tools and vector
Evaluate î·(k̂×ĵ).
NEETJEE Mains
Open question & full solution →