1
NDA 2016 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
A plane P passes through the line of intersection of the planes 2x $$-$$ y + 3z = 2, x + y $$-$$ z = 1 and the point (1, 0, 1).
What are the direction ratios of the line of intersection of the given planes?
A
< 2, $$-$$5, $$-$$3 >
B
< 1, $$-$$5, $$-$$3 >
C
< 2, 5, 3 >
D
< 1, 3, 5 >
2
NDA 2016 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
A plane P passes through the line of intersection of the planes 2x $$-$$ y + 3z = 2, x + y $$-$$ z = 1 and the point (1, 0, 1).
What is the equation of the plane P?
A
2x + 5y $$-$$ 2 = 0
B
5x + 2y $$-$$ 5 = 0
C
x + z $$-$$ 2 = 0
D
2x $$-$$ y $$-$$ 2z = 0
3
NDA 2016 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
If the plane P touches the sphere $${x^2} + {y^2} + {z^2} = {r^2}$$, then what is r equal to?
A
$${2 \over {\sqrt {29} }}$$
B
$${4 \over {\sqrt {29} }}$$
C
$${5 \over {\sqrt {29} }}$$
D
1
4
NDA 2017 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
The length of the normal from origin to the plane x + 2y $$-$$ 2z = 9 is equal to
A
2 units
B
3 units
C
4 units
D
5 units
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12