CBSE 12th Standard Maths Subject Three Dimensional Geometry Ncert Exemplar MCQ Questions With Solution 2021
By QB365
QB365 Provides the updated NCERT Examplar Questions for Class 12 Maths, and also provide the detail solution for each and every ncert examplar questions , QB365 will give all kind of study materials will help to get more marks
QB365 - Question Bank Software
CBSE 12th Standard Maths Subject Three Dimensional Geometry Ncert Exemplar MCQ Questions With Solution 2021
12th Standard CBSE
-
Reg.No. :
Maths
-
The coordinates of the foot of the perpendicular drawn from the point (2. 5. 7) on the X-axis are given by
(a)(2.0.0)
(b)(0,5,0)
(c)(0,0,7)
(d)(0,5,7)
-
The locus represented by xy + yz = 0 is
(a)a pair of perpendicular lines
(b)a pair of parallel lines
(c)a pair of parallel planes
(d)a pair of perpendicular planes
-
If the plane \(2 x-3 y+6 z-11=0\) makes an angle \(\sin ^{-1} \alpha\) with X-axis, then the value of \(\alpha\) is
(a)\(\frac{\sqrt{3}}{2}\)
(b)\(\frac{\sqrt{2}}{3}\)
(c)\(\frac{2}{7}\)
(d)\(\frac{3}{7}\)
-
The equation of X -axis in space is
(a)x = 0, y = 0
(b)x = 0, z = 0
(c)x = 0
(d)y = 0, z = 0
1 Marks
