Assertion : Rabi crops are sown during June or July and harvested after monsoon.
Reason : Kharif crops are sown at the beginning of the winter season (October to December) and harvested by March and April

Options

A. If both assertion and reason are true and reason is the correct explanation of assertion.
B. If both assertion and reason are true but reason is not the correct explanation of assertion.
C. If assertion is true but reason is false.
D. If both assertion and reason are false.

Explanation

### Step-by-Step Solution:

1. **Understanding the Assertion**:
- The assertion states that "Rabi crops are sown during June or July and harvested after monsoon."
- This statement is incorrect because Rabi crops are actually sown in the winter season, specifically between October and December, and harvested in March or April.

2. **Understanding the Reason**:
- The reason states that "Kharif crops are sown at the beginning of the winter season (October to December) and harvested by March and April."
- This statement is also incorrect because Kharif crops are sown at the beginning of the monsoon season, typically in June or July, and harvested in September or October.

3. **Conclusion**:
- Since both the assertion and the reason are incorrect, we can conclude that the correct option is that both the assertion and the reason are false.

### Final Answer:
Both the assertion and the reason are false.

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