CBSE Class 5 Maths Constructions Worksheet with Answers PDF

NCERT (CBSE) Class 5 Maths Constructions Worksheet MCQs Questions with Answers

Q1. The centre of the figure is

(a) D

(b) E

(c) A

(d) C

Answer:

(b)

Q2. How many angles are less than 90∘ in the given figures?

(a) 2

(b) 3

(c) 4

(d) 5

Answer:

(b)

Q3. A triangle can be divided into two equal parts by

(a) angle bisector

(b) circle

(c) line

(d) None of these

Answer:

(a)

Q4. To draw an angle of 450 by ruler and composes first we have to draw an angle of

(a) 50

(b) 15

(c) 30

(d) 90

Answer:

(d)

Q5. In the figure ÐAOB = ÐBOC = ?

(a) 45

(b) 90

(c) 30

(d) 60

Answer:

(c)

Q6. In the figure ÐABC = ?​​​​​​​

(a) 45

(b) 90

(c) 60

(d) 120

Answer:

(d)

Q7. In the given figure ÐAOB = ?

(a) 90

(b) 20

(c) 60

(d) 80

Answer:

(a)

Q8. In the given figure, ÐAOB + ÐBOC = ?

(a) 45

(b) 90

(c) 30

(d) 60

Answer:

(b)

Q9. How many right angles are there on the outside of the figure shown below?

(a) 2

(b) 6

(c) 4

(d) 8

Answer:

(d)

Q10. A is a polygon with nine angles and nine sides.

(a) nonagon

(b) octagon

(c) hexagon

(d) None of these

Answer:

(a)

Q11. Saksham drew an angle as shown here. Amit drew an angle that was twice the measure of Saksham angle. What was the measure of Amit’s angle?

(a) 4

(b) 6

(c) 5

(d) 3

Answer:

(c)

Q12. A hexagon has angles.

(a) 3

(b) 5

(c) 4

(d) 6

Answer:

(d)

Q13. A decagon has sides.

(a) 8

(b) 10

(c) 9

(d) 12

Answer:

(b)

Q14. An octagon has angles

(a) 8

(b) 7

(c) 6

(d) 5

Answer:

(a)

Q15. How many of the given letters have perpendicular lines?

​​​​​​​

(a) 1

(b) 2

(c) 3

(d) 4

Answer:

(c)

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