Sample QuestionsCoordinate Geometry questions
One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
$A (1,2) B (2,3) C (3,4)$ are given points. Out of the following which is true ?
Answer: B.
View full solution →If the coordinates of the midpoint $P$ of the line segment joining $X$ and $Y$ is $(-2,3)$ then which is true ?
Note :The coordinates of the midpoint $=\left(\frac{x_1+x_2}{2^1} \frac{y_1+y_2}{2}\right)$
- A
$X (-4,3), Y (2,2)$
- B
$X (0,2), Y (-2,2)$
- ✓
$X (-6,2), Y (2,4)$
- D
$X (-4,-2), Y (0,4)$
Answer: C.
View full solution →For $\square$ $ABCD$, which group is true ?
| 1 |
$\square$ $ABCD$ is a rhombus |
(a) |
$AC$ and $BD$ bisect |
| 2 |
$\square$ $ABCD$ is a parallelogram |
(b) |
$AC$ and $BD$ bisect at right angle. |
| 3 |
$\square$ $ABCD$ is a rectangle |
(c) |
$AC$ and $BD$ are congruent and bisect at right angle. |
| 4 |
$\square$ $ABCD$ is a square |
(d) |
$AC$ and $BD$ are congruent and bisect at right angle. |
- A
$(1 – c), (2 – d) (3 – a) (4 - b)$
- ✓
$(1 – b), (2 – a) (3 – d) (4 - c)$
- C
$(1 – b), (2 – c) (3 – d) (4 - a)$
- D
$(1 – d), (2 – a) (3 – b) (4 - c)$
Answer: B.
View full solution →Distance is _______ of point $(x, y)$ to origin.
- ✓
$\sqrt{x^2+y^2}$
- B
$\sqrt{x^2-y^2}$
- C
$x^2+y^2$
- D
$x^2-y^2$
Answer: A.
View full solution →Perpendicular distance from $X$ - axis point $(-5,7)$ is _______
Answer: D.
View full solution →The perimeter of the triangle with vertices $(0,4)(0,0)$ and $(3,0)$ is _____________ units. (8, 12, 15)
View full solution →The point which divides the line segment joining the points $A(4,-1)$ and $B(-2,-3)$ in the ratio $1: 2$ lies in ____________ quadrant. (First, Third, Fourth)
View full solution →The distance between the points $(-5,8)$ and $(-2,-6)$ is $\ldots \ldots \ldots . . \sqrt{205}, \sqrt{502}, \sqrt{42}$
View full solution →The centroid of the triangle with vertices $(3,2)(7,5)$ and $(2,1)$ is ...... . $\left(\left(2, \frac{8}{3}\right),\left(3, \frac{8}{3}\right),\left(4, \frac{8}{3}\right)\right)$
View full solution →The area of the triangle whose vertices are $(4,0),(7,0)$ and $(8,0)$ is ......... sq. units. $(0,16,49)$
View full solution →The circumcenter of a right angle triangle is the midpoint of the hypotenuse.
View full solution →The coordinates of the origin is $(0,0)$
View full solution →The midpoint of the line segment joining $A(8,-3), B(-3,5)$ is $(5,4)$.
View full solution →The point $P (-4,2)$ lies on the line segment joining $A (-4,6)$ and $B (-4,-6)$.
View full solution →The distance between the points $(2,3)$ and $(4,1)$ is $2 \sqrt{2}$.
View full solution →Find the ratio in which the line segment joining the points $(-3, 10)$ and $(6, -8)$ is divided by $(-1, 6)$.
View full solution →Find the area of the rhombus if its vertices are $(3, 0), (4, 5), (-1, 4)$ and $(-2, -1)$ taken in order.
[Hint: Area of a rhombus $=\frac{1}{2}$ (product of its diagonals)]
View full solution →Find the coordinates of the point which divides the join of $(-1, 7)$ and $(4, -3)$ in the ratio $2 : 3.$
View full solution →Find the distance between the pair of points $(a, b), (-a, -b)$
View full solution →Find the distance between the pair of points $(-5, 7), (-1, 3)$
View full solution →If $A$ and $B$ are $(-2, -2)$ and $(2, -4)$ respectively, find the coordinates of $P$ such that $AP$ = $\frac{3}{7}$ $AB$ and $P$ lies on the line segment $AB$.
View full solution →Find the coordinates of a point $A$, where $AB$ is the diameter of a circle whose centre is $(2, -3)$ and $B$ is $(1, 4)$.
View full solution →If $(1, 2), (4, y), (x, 6)$ and $(3, 5)$ are the vertices of a parallelogram taken in order, find $x$ and $y$.
View full solution →Find the ratio in which the segment joining $A(1, -5)$ and $B(-4, 5)$ is divided by the $x$-axis. Also find the coordinates of the point of division.
View full solution →If $Q(0, 1)$ is equidistant from $P(5, -3)$ and $R(x, 6)$, find the values of $x$. Also find the distances $QR$ and $PR$.
View full solution →Find the point on the $x-$axis which is equidistant from $(2, -5)$ and $(-2, 9).$
View full solution →Name the type of quadrilateral formed, if any, by the points $(4, 5), (7, 6), (4, 3), (1, 2),$ and give a reason for your answer.
View full solution →Name the type of quadrilateral formed, if any, by the points $(-3, 5), (3, 1), (0, 3), (-1, -4),$ and give a reason for your answer.
View full solution →Name the type of quadrilateral formed, if any, by the points $(-1, -2), (1, 0), (-1, 2), (-3, 0),$ and give a reason for your answer.
View full solution →Find the distance between the points $(0, 0)$ and $(36, 15).$ Can you now find the distance between the two towns $A$ and $B$ discussed in Section $7.2.$
View full solution →
| $A$ |
$B$ |
| $Q.1. \square ABCD$ is a rhombus then its diagonals $AC$ and $BD.$ |
$(a) X-$axis |
| $Q.2.$ What is the graph of $y = 0 ?$ |
$(b)$ bisect at right angle |
| |
$(c) Y-$axis |
View full solution →
| $A$ |
$B$ |
| $Q.1. \square ABCD$ is a rectangle then its diagonals $AC$ and $BD$ |
$(a)$ bisect each other |
| $Q.2. \square ABCD$ is a parallelogram then its diagonals $AC$ and $BD ...........$ |
$(b)$ are congruent and bisect |
| |
$(c)$ bisect at right angle |
View full solution →
| $A$ |
$B$ |
| $Q.1.$ Distance between the points $(2, 3)$ and $(4, 1)$ is $..........$ |
$(a) 4 \sqrt{2}$ |
| $Q.2. \square ABCD$ is a square then its diagonals $AC$ and $BD$ are $...........$ |
$(b)$ congruent and bisect at right angle |
| |
$(c) 2 \sqrt{2}$ |
View full solution →
| $A$ |
$B$ |
| $Q.1.$ Distance between the point $(2, 3)$ and $(5, 2)$ is $..........$ |
$(a)$ Trisection point |
| $Q.2.$ The circumcenter of a right angle triangle is $.......$ of the hypotenuse. |
$(b) \sqrt{10}$ |
| |
$(c)$ Mid point |
View full solution →
| $A$ |
$B$ |
| $Q.1,$ What is the distance of $P(a, b)$ from the origin $?$ |
$(a)\sqrt{a^2+b^2}$ |
| $Q.2.$ State the distance formula to find distance between the two points in a plane. |
$(b) AB ^2=\left(x_1-y_1\right)^2+\left(x_2-y_2\right)^2$ |
| |
$(c) AB ^2=\left(x_1-x_2\right)^2+\left(y_1-y_2\right)^2$ |
View full solution →Find the coordinates of the points which divide the line segment joining $A(-2, 2)$ and $B(2, 8)$ into four equal parts.
View full solution →To conduct Sports Day activities, in your rectangular-shaped school ground $ABCD,$ lines have been drawn with chalk powder at a distance of $1m$ each. $100$ flower pots have been placed at a distance of $1m$ from each other along $AD,$ as shown in Figure. Niharika runs $\frac{1}{4}$th the distance $AD$ on the $2nd$ line and posts a green flag. Preet runs $\frac{1}{5}$th the distance $AD$ on the eighth line and posts a red flag. What is the distance between both the flags$?$ If Rashmi has to post a blue flag exactly halfway between the line segment joining the two flags, where should she post her flag$?$

View full solution →Find the coordinates of the points of trisection of the line segment joining $(4, –1)$ and $(–2, –3)$.
View full solution →In a classroom, $4$ friends are seated at the four points $A, B, C$ and $D$ as shown in Fig. Champa and Chameli walk into the class and after observing for a few minutes Champa asks Chameli, Don’t you think $ABCD$ is a square$?$ Chameli disagrees. Using distance formula, find which of them is correct.

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