Select the Venn diagram that best illustrates the relationship between the three given classes. Clothes, T-shirt, Trousers

We need to determine the relationship between the three classes: Clothes, T-shirt, and Trousers.
The correct Venn diagram should show:
Option A correctly depicts this relationship. It shows a large circle encompassing two smaller, separate circles. This visually represents that both T-shirts and Trousers are types of Clothes, but a T-shirt is never a Trouser, and vice-versa.

Read the given figure and find the region representing persons who are educated and employed but not confirmed in job.

In the given Venn diagram which number shows players who are neither Teachers nor Singers ?

| List-I (Relief Materials) | List-II (Color Code) |
| A. Shelter | I. Yellow |
| B. Clothes | II. Khaki |
| C. Food | III. Red |
| D. Medicine | IV. Brown |
Which of the following is NOT a state function or state variable in a thermodynamic system?