Arrange the following in a meaningful sequence:
A. Key
B. Door
C. Lock
D. Room

Choose the most appropriate answer from the options given below:

Question

Arrange the following in a meaningful sequence:  
A. Key  
B. Door  
C. Lock  
D. Room

Choose the most appropriate answer from the options given below:

Accepted Answer

To enter the room in a logical sequence:  
1. First, you need a **Key (A)** to open the lock.  
2. Then, use the key to unlock the **Lock (C)**.  
3. After unlocking the lock, open the **Door (B)**.  
4. Finally, enter the **Room (D)**.

Thus, the correct sequence is **A → C → B → D**, which corresponds to option **(a)**.

Answer

Answer

Answer