In India, maximum ground water depletion has occurred in

Options

A. Mumbai
B. Delhi
C. Punjab
D. Tamil nadu.

Answer

To solve the question regarding maximum groundwater depletion in India, we can follow these steps:

### Step 1: Understand the Question
The question asks which state in India has experienced the maximum groundwater depletion. This requires knowledge of groundwater statistics in various states.

**Hint:** Look for states known for agricultural practices that heavily rely on groundwater.

### Step 2: Analyze the Options
The options provided are:
1. Mumbai
2. Delhi
3. Punjab
4. Tamil Nadu

**Hint:** Consider the agricultural dependency and water management practices of each state.

### Step 3: Research Groundwater Depletion Data
Groundwater depletion data indicates that some states face more severe depletion than others. Tamil Nadu is known for significant groundwater use in agriculture.

**Hint:** Check historical data or reports on groundwater levels in these states.

### Step 4: Identify the Correct Answer
From the information gathered, it is noted that Tamil Nadu has experienced the highest groundwater depletion, with a depletion rate of 21.4 km³ per year from 2002 to 2011.

**Hint:** Focus on states with high agricultural demands and limited surface water resources.

### Step 5: Conclusion
Based on the analysis, the correct answer to the question is Tamil Nadu (Option 4).

**Final Answer:** Tamil Nadu