A square has:
- AAll sides equal and diagonals unequal.
- ✓All sides equal and diagonals equal.
- CAll sides unequal and diagonals equal.
- DNone of these.
Answer: B.
View full solution →Question types
Basic Geometrical Ideas question types
271 questions across 6 question groups — pick any mix to generate a MATHS paper with step-by-step answer keys.
271
Questions
6
Question groups
5
Question types
01
M.C.Q. [1 Marks Each]
177 Q→02Assertion (A) & Reason (B) MCQ
22 Q→03TRUE-FLASE [1 Marks Each]
21 Q→04BLANKS [1 Marks Each]
14 Q→051 Marks Question
25 Q→062 Marks Questions
12 Q→Sample Questions
Basic Geometrical Ideas questions
One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
Define Parallel lines:
- AIf two lines are such that they meet one another on producing from both the sides, then they are said to be parallel to each other.
- BIf two lines are such that they meet one another on producing from one of the sides, then they are said to be parallel to each other.
- ✓If two lines are such that they never meet one another on producing from both the sides, then they are said to be parallel to each other.
- DAll of the options
Answer: C.
View full solution →The figure formed by two rays with the same initial point is known as:
- AA ray.
- BA line.
- ✓An angle.
- DA line segment.
Answer: C.
View full solution →The number of sides of a regular polygon, if each of its interior angles is $135^\circ $ is given by:
- A$4$
- B$6$
- ✓$8$
- D$10$
Answer: C.
View full solution →An angle of measure $240^\circ $ is:
- AAn acute angle.
- BAn obtuse angle.
- CA complete angl
- ✓None of the given options are correct.
Answer: D.
View full solution →Directions: In the following questions, the Assertions $(A)$ and Reason$(s)$ $(R)$ have been put forward. Read both the statements carefully and choose the correct alternative from the following:
Assertion (A): All objects have different shapes.
Reason (R): Even today geometrical ideas are reflected in all forms of art, measurements, architecture, engineering, cloth designing etc.
Assertion (A): All objects have different shapes.
Reason (R): Even today geometrical ideas are reflected in all forms of art, measurements, architecture, engineering, cloth designing etc.
- ABoth $A$ and $R$ are true and $R$ is the correct explanation of $A$
- ✓Both $A$ and $R$ are true but $R$ is not the correct explanation of $A$
- C$A$ is true but $R$ is false
- D$A$ is false but $R$ is true
Answer: B.
View full solution →Directions: In the following questions, the Assertions $(A)$ and Reason$(s)$ $(R)$ have been put forward. Read both the statements carefully and choose the correct alternative from the following:
Assertion (A):
Reason (R): A curve is a shape or a line which is smoothly drawn in a plane having a bent or turns in it
Assertion (A):
Reason (R): A curve is a shape or a line which is smoothly drawn in a plane having a bent or turns in it
- ✓Both $A$ and $R$ are true and $R$ is the correct explanation of $A$
- BBoth $A$ and $R$ are true but $R$ is not the correct explanation of $A$
- C$A$ is true but $R$ is false
- D$A$ is false but $R$ is true
Answer: A.
View full solution →Directions: In the following questions, the Assertions $(A)$ and Reason$(s)$ $(R)$ have been put forward. Read both the statements carefully and choose the correct alternative from the following:
Assertion (A):
Reason (R): A triangle is a closed shape with $3$ angles.
Assertion (A):
Reason (R): A triangle is a closed shape with $3$ angles.
- ABoth $A$ and $R$ are true and $R$ is the correct explanation of $A$
- BBoth $A$ and $R$ are true but $R$ is not the correct explanation of $A$
- C$A$ is true but $R$ is false
- ✓$A$ is false but $R$ is true
Answer: D.
View full solution →Directions: In the following questions, the Assertions $(A)$ and Reason$(s)$ $(R)$ have been put forward. Read both the statements carefully and choose the correct alternative from the following:
Assertion (A):
Reason (R): a plane figure that is described by a finite number of straight line segments connected to form a closed polygon
Assertion (A):
Reason (R): a plane figure that is described by a finite number of straight line segments connected to form a closed polygon
- ✓Both $A$ and $R$ are true and $R$ is the correct explanation of $A$
- BBoth $A$ and $R$ are true but $R$ is not the correct explanation of $A$
- C$A$ is true but $R$ is false
- D$A$ is false but $R$ is true
Answer: A.
View full solution →Directions: In the following questions, the Assertions $(A)$ and Reason$(s)$ $(R)$ have been put forward. Read both the statements carefully and choose the correct alternative from the following:
Assertion (A):
Reason (R): Two or more lines that lie in the same plane and never intersect each other are known as parallel lines
Assertion (A):
Reason (R): Two or more lines that lie in the same plane and never intersect each other are known as parallel lines
- ABoth $A$ and $R$ are true and $R$ is the correct explanation of $A$
- BBoth $A$ and $R$ are true but $R$ is not the correct explanation of $A$
- C$A$ is true but $R$ is false
- ✓$A$ is false but $R$ is true
Answer: D.
View full solution →Consider the following figure of line $\overline{ MN }$. Say whether following statements are true or false in context of the given figure : Ray $\overrightarrow{ OM }$ is not opposite to ray $\overrightarrow{ OP }$.
View full solution →Consider the following figure of line $\overline{ MN }$. Say whether following statements are true or false in context of the given figure : Ray $\overrightarrow{ OP }$ is same as ray $\overrightarrow{ OM }$.
View full solution →Consider the following figure of line $\overline{ MN }$. Say whether following statements are true or false in context of the given figure : Ray $\overrightarrow{ OP }$ is different from ray $\overrightarrow{ QP }$.
View full solution →Consider the following figure of line $\overline{ MN }$. Say whether following statements are true or false in context of the given figure : $M$ is point on ray $\overrightarrow{ OP }$.
View full solution →Consider the following figure of line $\overline{ MN }$. Say whether following statements are true or false in context of the given figure : $M$ is one of the end points of line segment $\overline{ QO }$.
View full solution →The centre of a circle is a point……… (in its interior, in its exterior, on it)
The distance around a circle is called its……… (diameter, circumference. radius)
Two intersecting lines intersect at$……… (3$ points. $2$ points. $1$ point$)$
View full solution →A……….has no vertex. (itriangle, circle, quadrilateral)
A………..of a circle divides the circle into two equal parts. (radius, chord. diameter)
In the given diagram, name the point on $\angle EOF$
View full solution →In the given diagram, name the point in the exterior of $\angle EOF$
View full solution →In the given diagram, name the point in the interior of $\angle DOE$
View full solution →Name the angles in the given figure.
Consider the given figure and answer the question: Is it closed?
Classify the curves as
$i.\ $Open or
$ii.\ $Closed.
View full solution →$i.\ $Open or
$ii.\ $Closed.
Draw a rough diagram of two angles such that they have four points in common.
Draw a rough diagram of two angles such that they have three points in common.
Draw a rough diagram of two angles such that they have two points in common.
Draw a rough diagram of two angles such that they have one point in common.
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