# Straight Lines Question and Answer Set 1

Hi students, welcome to **Amans Maths Blogs (AMB)**. On this post, you will get the **Straight Lines Question and Answer Set 1**. It will help you to practice the questions on the topics of maths as straight lines based questions of coordinate geometry.

**Straight Lines Question and Answer Set 1: Ques No 1**

The equation of the straight line shown in the diagram is

**Options:**

A. y = (-5/3)x + 13/5

B. y = (5/3)x + 5/13

C. y = (-3/5)x + 13/5

D. y = (3/5)x + 5/13

**Answer: C**

**Straight Lines Question and Answer Set 1: Ques No 2**

The locus of point P if P is equidistant from points A(3, 4) and B(5, -2) is

**Options:**

A. x – 3y = 1

B. x + 3y = -1

C. x – 3y = -1

D. x + 3y = 1

**Answer: A**

**Straight Lines Question and Answer Set 1: Ques No 3**

The equation of the line which is perpendicular to the line and passes through the point (1,1) is

**Options:**

A. x + 2y – 1 = 0

B. x – 2y + 1 = 0

C. x – 2y – 1 = 0

D. x + 2y + 1 = 0

**Answer: B**

**Straight Lines Question and Answer Set 1: Ques No 4**

The lines 4x – ky = 6 and 6x + 3y + 2 = 0 are perpendicular. The value of k is

**Options:**

A. -6

B. 8

C. 5

D. -3

**Answer: B**

**Straight Lines Question and Answer Set 1: Ques No 5**

The equations of two equal sides of an isosceles triangle are 7x – y + 3 = 0 and x + y – 3 = 0 and the third side passes through the point (1, 10). The equation of the third side is

**Options:**

A. x + 3y + 31 = 0

B. 3x + y – 7 = 0

C. x + 3y – 31 = 0

D. 3x + y + 7 = 0

**Answer: D**

**Straight Lines Question and Answer Set 1: Ques No 6**

A ray of light coming from the point (1, 2) is reflected at a point A on the x-axis and then passes through the point (5, 3). The coordinate of the point A is

**Options:**

A. (5/13, 0)

B. (13/5, 0)

C. (6, 1)

D. (3, -5)

**Answer: B**

**Straight Lines Question and Answer Set 1: Ques No 7**

If the coordinate of the middle point of the portion of line intercepted between coordinate axes (3, 2), then the equation of the line is

Options:

A. 2x + 3y = 12

B. 3x + 2y = 12

C. 4x – 3y = 6

D. 5x – 2y = 10

**Answer: A**