Geometry Practice Questions

Class 5 · Mathematics · 256 free MCQs with instant results and detailed explanations.

256
Total
79
Easy
133
Medium
44
Hard

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Topics in Geometry

Angles 70
Circles 36
Types of Triangles 79
Quadrilaterals 71

Sample Questions from Geometry

Here are 10 sample questions. Start a quiz to get randomized questions with scoring.

Q1
Easy
Which of the following is NOT a type of quadrilateral?
A. Square
B. Triangle
C. Rectangle
D. Trapezoid
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Correct Answer: B
A triangle has three sides, making it not a quadrilateral.
Q2
Easy
How many angles does a quadrilateral have?
A. 3
B. 4
C. 5
D. 6
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Correct Answer: B
A quadrilateral has four angles, one at each vertex.
Q3
Easy
What is the sum of all interior angles of a quadrilateral?
A. 180 degrees
B. 270 degrees
C. 360 degrees
D. 90 degrees
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Correct Answer: C
The sum of all interior angles in a quadrilateral is always 360 degrees.
Q4
Medium
Which angle is formed when two lines intersect at right angles?
A. Acute angle
B. Obtuse angle
C. Right angle
D. Straight angle
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Correct Answer: C
When two lines intersect at right angles, they form right angles, which measure 90 degrees.
Q5
Medium
How many degrees are in a full circle?
A. 180 degrees
B. 360 degrees
C. 270 degrees
D. 90 degrees
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Correct Answer: B
A full circle measures 360 degrees.
Q6
Medium
Which of the following angles is not a straight angle?
A. 180 degrees
B. 90 degrees
C. 360 degrees
D. All are straight angles
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Correct Answer: B
A straight angle measures exactly 180 degrees, whereas a right angle measures 90 degrees.
Q7
Medium
An angle is formed by two rays that share a common endpoint. What is this endpoint called?
A. Vertex
B. Base
C. Line
D. Angle point
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Correct Answer: A
The common endpoint where two rays meet to form an angle is called the vertex.
Q8
Hard
What type of angle is formed if the measure is exactly 90 degrees?
A. Acute
B. Obtuse
C. Right
D. Straight
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Correct Answer: C
A right angle is defined as an angle of exactly 90 degrees.
Q9
Hard
Which of the following angles is classified as an obtuse angle?
A. 45 degrees
B. 90 degrees
C. 120 degrees
D. 180 degrees
Show Answer & Explanation
Correct Answer: C
An obtuse angle is one that measures greater than 90 degrees but less than 180 degrees.
Q10
Hard
An angle measuring 135 degrees belongs to which category?
A. Acute
B. Right
C. Obtuse
D. Straight
Show Answer & Explanation
Correct Answer: C
An obtuse angle is any angle greater than 90 degrees and less than 180 degrees; thus, 135 degrees is obtuse.

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Geometry — Class 5 Mathematics Practice Questions Online

This page contains 256 practice MCQs for the chapter Geometry in Class 5 Mathematics. The questions are organized by difficulty — 79 easy, 133 medium, 44 hard — so you can choose the right level for your preparation.

Every question includes a detailed explanation to help you understand the concept, not just memorize answers. Take a timed quiz to simulate exam conditions, or practice at your own pace with no time limit. This chapter covers 4 topics, giving you comprehensive coverage of the entire chapter.