CUET PYQs for Direction Cosines and Direction Ratios of a Line with Solutions: Practice CUET Previous Year Questions

Content Writer | Journalism Graduate | Updated 3+ months ago

Direction Cosines and Direction Ratios of a Line is an important topic in the Mathematics section in CUET exam. Practising this topic will increase your score overall and make your conceptual grip on CUET exam stronger.

This article gives you a full set of CUET PYQs for Direction Cosines and Direction Ratios of a Line with explanations for effective preparation. Practice of CUET Mathematics PYQs including Direction Cosines and Direction Ratios of a Line questions regularly will improve accuracy, speed, and confidence in the CUET 2026 exam.

CUET PYQs for Direction Cosines and Direction Ratios of a Line with Solutions

1.
If each side of a cube is x, then the angle between the diagonals of the cube is :
- \(\cos^{-1}(\frac{1}{\sqrt3})\)
- \(\cos^{-1}(\frac{1}{3})\)<
- \(\cos^{-1}(-\frac{1}{\sqrt3})\)
- \(\cos^{-1}(-\frac{1}{3})\)
View Solution
2.
The direction cosines of a line which makes equal angles with the co-ordinate axes is/are :
- 1, 1, 1
- -1, -1, -1
- \(±\frac{1}{\sqrt3},±\frac{1}{\sqrt3},±\frac{1}{\sqrt3}\)
- \(±\sqrt3,±\sqrt3,±\sqrt3\)
View Solution
3.
The angle at which the normal to the plane 4x - 8y + z = 7 is inclined to y-axis is :
- \(\cos^{-1}(\frac{4}{9})\)
- \(\cos^{-1}(\frac{1}{9})\)
- \(\cos^{-1}(\frac{8}{9})\)
- \(\cos^{-1}(\frac{5}{9})\)
View Solution

View more CUET Questions

SHARE ON FACEBOOK SHARE ON TWITTER

Comments

No Comments To Show

SUBSCRIBE TO OUR NEWS LETTER

COLLEGE NOTIFICATIONS

EXAM NOTIFICATIONS

NEWS UPDATES

Download the Collegedunia app on

CUET PYQs for Direction Cosines and Direction Ratios of a Line with Solutions

1.If each side of a cube is x, then the angle between the diagonals of the cube is :

2.The direction cosines of a line which makes equal angles with the co-ordinate axes is/are :

3.The angle at which the normal to the plane 4x - 8y + z = 7 is inclined to y-axis is :

Comments

SUBSCRIBE TO OUR NEWS LETTER

1.
If each side of a cube is x, then the angle between the diagonals of the cube is :

2.
The direction cosines of a line which makes equal angles with the co-ordinate axes is/are :

3.
The angle at which the normal to the plane 4x - 8y + z = 7 is inclined to y-axis is :