Understanding the Sentence and the Blank

The question asks us to fill in the blank in the given sentence with the most appropriate word from the options provided. The sentence describes the action of the Southwest monsoon during July and its consequence: flash floods in Jabalpur.

The sentence is: "As the Southwest monsoon ____________ through most of July, flash floods caused by the waters of the Narmada hit Jabalpur town."

We need a word that describes how the monsoon acted to cause flash floods. Flash floods are caused by heavy, sudden rainfall. Therefore, the word filling the blank should suggest intense activity by the monsoon.

Analyzing the Options

Let's look at the meaning of each word option:

• lashed: This word means to beat or strike with force, especially with a whip, or to attack violently. When used for weather like rain or wind, it means to hit against something forcefully.
• flourished: This word means to grow or develop in a healthy or vigorous way, especially as the result of a particularly favorable environment. It refers to thriving or prospering.
• occupied: This word means to take control of a place by military conquest or settlement; or to reside or be situated in (a place).
• dried: This word means to become dry or cause something to become dry. It is the opposite of getting wet.

Evaluating Options in Context

Now let's consider how each word fits into the sentence:

• If the monsoon "flourished," it suggests it was strong and active, which could lead to floods. However, "lashed" is a more direct description of the forceful impact of heavy rain and wind.
• If the monsoon "occupied," it means it was present in the area. While true, it doesn't describe the *action* of the monsoon that led to floods.
• If the monsoon "dried," it means there was a lack of rain. This would prevent floods, not cause them. So, "dried" is incorrect.
• If the monsoon "lashed," it means it hit the area with great force, implying heavy rain and strong winds. This action directly connects to the cause of flash floods.

Comparing "lashed" and "flourished," "lashed" specifically describes the forceful nature of intense rain and wind associated with a strong monsoon that causes flash floods. "Flourished" is more general about vigorous development, while "lashed" captures the violent impact leading to floods.

Conclusion

The word that best describes the action of a Southwest monsoon leading to flash floods is "lashed." It accurately conveys the idea of heavy, forceful rainfall.

Therefore, the complete sentence is: "As the Southwest monsoon lashed through most of July, flash floods caused by the waters of the Narmada hit Jabalpur town."