Seven identical cylindrical chalk-sticks are fitted tightly in a cylindrical container. The figure below shows the arrangement of the chalk-sticks inside the cylinder.
![GATE CE 2024 Set 2 General Aptitude - Numerical Ability Question 13 English](https://app-content.cdn.examgoal.net/fly/@width/image/jaoe38c1lxt1i0z6/cb9eb612-42da-4dd9-b93e-b16e8545b806/5abe4520-3231-11ef-a2fd-2576810c8f58/file-jaoe38c1lxt1i0z7.png?format=png)
The length of the container is equal to the length of the chalk-sticks. The ratio of the occupied space to the empty space of the container is
The plot below shows the relationship between the mortality risk of cardiovascular disease and the number of steps a person walks per day. Based on the data, which one of the following options is true?
![GATE CE 2024 Set 2 General Aptitude - Numerical Ability Question 12 English](https://app-content.cdn.examgoal.net/fly/@width/image/jaoe38c1lxt1jyp3/84d4f1f7-29ac-4dad-a2f1-63ffc41715a7/9099a770-3231-11ef-91ba-6b9e98f71a93/file-jaoe38c1lxt1jyp4.png?format=png)
Visualize a cube that is held with one of the four body diagonals aligned to the vertical axis. Rotate the cube about this axis such that its view remains unchanged. The magnitude of the minimum angle of rotation is
Three distinct sets of indistinguishable twins are to be seated at a circular table that has 8 identical chairs. Unique seating arrangements are defined by the relative positions of the people.
How many unique seating arrangements are possible such that each person is sitting next to their twin?