Question types

Symmetrical Designs question types

75 questions across 9 question groups — pick any mix to generate a MATHS paper with step-by-step answer keys.

75
Questions
9
Question groups
5
Question types
Sample Questions

Symmetrical Designs questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

(a) Does the design have rotational symmetry?
Yes/No.
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(b) Try to change the design by adding some shape(s) so that the new design looks the same after a $\frac{1}{2}$ turn. Draw the new design 2 in your notebook.
(c) Now try to modify or add more shapes so that the new design looks the same after ~ turn.
(d) Do the new designs have reflection symmetry? If yes, draw the lines of symmetry.
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One day Meenakshi visited some monuments with her parents. There she observed that most of the buildings are symmetrical. While Meenakshi was enjoying with her parents, she noticed that some boys are defacing the walls of the monument by writing on them. She went to the boys and asked them not to do so.
(a) Have you ever visited any monument?
(b) Can you name some famous buildings or monuments which are symmetrical?
(c) What value is missing in the boys who were defacing the walls of the monument?
(d) Here what value does Meenakshi depict?
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Observe the letters below. Do they look the same when turned? Dots have been marked on the letters to keep track of the orientation of letters. You may also cut out the letters and fix the centre point of the letter by a nail or use tracing paper to check if the letter looks the same when turned.
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(a) Does this design look the same after $\frac{1}{2}$ turn?
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(b) Does this design looks the same after $\frac{1}{4}$ turn?
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(c) Colour the square given in the adjoining figure using two colours so that the design looks the same after every $\frac{1}{4}$ turn.
How many times does this shape look the. same during a full turn?
Do these designs have reflection symmetry also? Draw the line(s) of symmetry.
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Q 25Do as Directed.1 Mark
Do the following figure have rotational symmetry. If yes, state whether look the same after a $\frac{1}{4}, \frac{1}{2}$ or $\frac{1}{8}$ turn.
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Q 26Do as Directed.1 Mark
Do the following figure have rotational symmetry. If yes, state whether look the same after a $\frac{1}{4}, \frac{1}{2}$ or $\frac{1}{8}$ turn.
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Q 27Do as Directed.1 Mark
Do the following figure have rotational symmetry. If yes, state whether look the same after a $\frac{1}{4}, \frac{1}{2}$ or $\frac{1}{8}$ turn.
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Q 28Do as Directed.1 Mark
Do the following figure have rotational symmetry. If yes, state whether look the same after a $\frac{1}{4}, \frac{1}{2}$ or $\frac{1}{8}$ turn.
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Q 29Do as Directed.1 Mark
Do the following figure have rotational symmetry. If yes, state whether look the same after a $\frac{1}{4}, \frac{1}{2}$ or $\frac{1}{8}$ turn.
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Q 30Do as Directed.2 Marks
Observe the shapes given on the border. Which of the shapes have reflection symmetry? Put a mark on them. Put a on the shapes that have rotational symmetry.
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The design A looks the same after every $\frac{1}{4}$ turn.
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The design B looks the same after every __________ turn. This design has __________ symmetry.
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