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NDA PREVIOUS YEARS-3-D GEOMETRY-MCQ
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- What is the locus of points of intersection of a sphere and a plane ?
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- What is the angle between two planes 2x-y+z=4 and x+y+2z=6?
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- What is the equation of the plane passing through point (1,-1,-1) and ...
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- The equation to sphere passing throrugh origin and the points (-1,0,0)...
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- If a line makes the angles alpha,beta,gamma with the axes, then what i...
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- What are the direction ratios of normal to the plane 2x-y+2z+1=0?
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- What is the cosines of angle between the planes x+y+z+1=0 and 2x-2y+2z...
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- What is the sum of the squares of direction cosines of the line joinin...
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- What is the diameter of the sphere x^2+y^2+z^2-4x+6y-8z-7=0
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- If the distance between the points (7,1,-3) and (4,5,lambda) is 13 un...
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- If O be the origin and OP=r and OP makes an angle theta with the posit...
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- What is the distance of the point (1,2,0) from yz-plane is :
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- What are the direction cosines of a line which is equally inclined to ...
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- What is the angle between the lines (x-2)/1=(y+1)/(-2)=(z+2)/1 and (x-...
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- What is the equation to the planes through (1,2,3) parallel to 3x+4y-5...
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- What are the direction ratios of the line of intersection of the plane...
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- The equations to the straight line through (a, b, c) parallel to the z...
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- The sum of the direction cosines of z-axis is
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