A series is given with one term missing. Select t he correct alternative from the given ones that will complete the series.
Second, Minute, Hour, ?/एक अनुक्रम दिया गया है, जिसमें से एक पद लुप्त है दिए गए विकल्पों में से वह सही विकल्प चुनिए, जो अनुक्रम को पूरा करे। सेकंड, मिनट, घंटा, ?

Options

A. Days/दिन
B. Night/रात
C. Year/वर्ष
D. Month/महीना

Explanation

To solve the problem, we need to identify the pattern in the given series: Second, Minute, Hour, ?

1. **Understanding the Series**:
- The series consists of units of time.
- A second is a smaller unit of time, which combines to form a minute.
- A minute is a larger unit of time, which combines to form an hour.

2. **Identifying the Next Unit**:
- After an hour, we need to find the next larger unit of time.
- The progression is as follows:
- Seconds combine to form minutes.
- Minutes combine to form hours.
- Hours combine to form a larger unit of time.

3. **Options Analysis**:
- The options provided are: Days, Night, Year, Month.
- Among these, we need to find which unit comes after an hour in the context of time.

4. **Determining the Correct Answer**:
- Seconds → Minutes → Hours → **Days**.
- Days are the next logical unit of time after hours, as 24 hours make up a day.

5. **Conclusion**:
- Therefore, the missing term in the series is **Days**.

### Final Answer:
Days