# CBSE Class 11 Mathematics Straight Lines MCQ Worksheet

Read and download free pdf of CBSE Class 11 Mathematics Straight Lines Worksheet. Students and teachers of Class 11 Straight Lines can get free printable Worksheets for Class 11 Straight Lines in PDF format prepared as per the latest syllabus and examination pattern in your schools. Standard 11 students should practice questions and answers given here for Straight Lines in Grade 11 which will help them to improve your knowledge of all important chapters and its topics. Students should also download free pdf of Class 11 Straight Lines Worksheets prepared as per the latest NCERT, CBSE, KVS books and syllabus issued this academic year and solve important problems provided here with solutions on daily basis to get more score in school exams and tests

CBSE Class 11 Mathematics Worksheet - Straight Lines - Practice worksheets for CBSE students. Prepared by teachers of the best CBSE schools in India.

Follwoing Are Questions If You Are Unable To Download PDF File:

**Question 1:**

Calculate the slope of a line, that passes through the origin,
and the mid-point of the segment joining the points P (0, -4) and B (8, 0).

Q2.Find the slope of a line whose
inclination is

(1) 30◦
(2) 120◦

Q3. Find the slope of a line passing
through following points ;

(a) (-2, 3) and (4, 5 ) (b) (at_{1}^{2 } , 2at_{1 }) and (at_{2}^{2}, 2at_{2}) (d) (3 -2 ) and (3,4 ) (d) (4,-2) and (6,-2)

Q4. Find the slope of a line which bisect
the quadrant angle .

Q5. Find the slope of the line , which
makes an angle of 30◦ with the positive
direction of y- axis measured anticlockwise .

Q6. Determine x so that 2 is the slope of
the line through the points (2,5) and (x, 3) .

Q7. What is the slope of the line passing
through origin and the mid point of the line segment joining the point (2, -5) and (3, 2 ) ?

Q8. Find the angle between the line joining
the points (6,3) ,(1,1) and (-3,5), (2,6) .

Q9. Find the angle between the x – axis and
the line joining the points (3,-1) and (4,-2) .

Q10. Using slope , show that the points A(4,8) , B(5,12),C(9,12) are collinear .

Q11. Find the value of x for which the
points (x.-1) , (2,1) and (4,5) are collinear .

Q12. Show that the line joining (2,-3) and
(-5,1) is parallel to the line joining (7,-1) and (0,3) .

Q13. Show that the line joining (2,-5) and
(-2,5) is perpendicular to the line joining (6,3) and (1,1) .

Q14. The straight line joining the points
(-2,5) and ( -4, 3 ) is perpendicular to the line joining the points (K , 0 )
and ( 2, 3K ) ; find K

Q15. If three points A(h,0) , P(a, b) and
B( 0 , k ) lie on a line , show that a/h + b/k = 1 .

Q16. The slope of a line is double of the
slope of another line . If tangent of the angle between them is 1/3 , find the
slope of the other line .

Q17. Prove that the four points with co-ordinates
( -4 , 0 ) , ( 6, 4 ) , (5,0) and (0,-2) are the vertices of a trapezium .

Q18. Without using distance formula , show
that points (-2,-1) , (4,0), (3,3) and (-3,2) are the vertices of parallelogram
.

Q19. Using slope , prove that the points (
-4, -1) , ( -2, -4 ) , (4, 0 ) and (2, 3 ) taken in order , are the vertices of
a rectangle .

Q20. A quadrilateral has vertices (4,1) ,
(1,7) , (-6,0) and ( -1,-9 ) . Without using distance formula show
that the mid points of the sides of this quadrilateral from a
parallelogram .

Students must free download and practice these worksheets to gain more marks in exams. CBSE Class 11 Mathematics Worksheet - Straight Lines