Register

GATE BT 2025 | GA | Question: 10

• edited by
0 0 votes

​​​​​​An object is said to have an $n$-fold rotational symmetry if the object, rotated by an angle of $\frac{2 \pi}{n}$, is identical to the original.

Which one of the following objects exhibits $4$-fold rotational symmetry about an axis perpendicular to the plane of the screen?

Note: The figures shown are representative.

Please log in or register to answer this question.

Voting & Accepting an answer helps improve the community
Answer:

Related questions

0 0 votes
0 0 answers
Shubham Sharma 2 asked Mar 6, 2025
GATE BT 2025 | GA | Question: 5
​​​​​​The figures $I$, $II$ and $III$ are parts of a sequence. Which one of the following options comes next in the sequence at $IV$?
0 0 votes
0 0 answers
admin asked Mar 25, 2024
GATE BT 2024 | GA | Question: 10
The least number of squares to be added in the figure to make AB a line of symmetry is$6$$4$ $5$ $7$
0 0 votes
0 0 answers
gatecse asked Feb 23
GATE BT 2026 | GA | Question: 2
In the sequence of tiles shown below, the missing tile indicated by the question mark should be
0 0 votes
0 0 answers
gatecse asked Feb 23
GATE BT 2026 | GA | Question: 7
A paper shown in Panel $\text{I}$ is folded along the dashed lines $( -)$ to construct a cube. The shaded regions shown in Panel $\text{I}$ appear on the outer surface of...
1 1 vote
0 0 answers
admin asked May 21, 2023
GATE BT 2023 | GA | Question: 10
Which one of the following shapes can be used to tile (completely cover by repeating) a flat plane, extending to infinity in all directions, without leaving any empty spa...