In which year the firm has shown maximum percentage increase in its revenue with respect to the previous year?

Options

A. 2011
B. 2014
C. 2016
D. All are equal

Answer

To determine the year in which the firm showed the maximum percentage increase in its revenue with respect to the previous year, we will follow these steps:

### Step 1: Gather Revenue Data
We need to extract the revenue data from the bar graph for the years provided. The revenue figures are as follows:
- 2009: 300 crore
- 2010: 260 crore
- 2011: 350 crore
- 2012: 320 crore
- 2013: 250 crore
- 2014: 340 crore
- 2015: 360 crore
- 2016: 370 crore

### Step 2: Calculate Percentage Increase for Each Year
We will calculate the percentage increase in revenue for each year compared to the previous year using the formula:

\[ \text{Percentage Increase} = \left( \frac{\text{Revenue in Current Year} - \text{Revenue in Previous Year}}{\text{Revenue in Previous Year}} \right) \times 100 \]

### Step 3: Calculate for Each Year
1. **From 2009 to 2010:**
\[ \text{Percentage Increase} = \left( \frac{260 - 300}{300} \right) \times 100 = \left( \frac{-40}{300} \right) \times 100 = -13.33\% \]

2. **From 2010 to 2011:**
\[ \text{Percentage Increase} = \left( \frac{350 - 260}{260} \right) \times 100 = \left( \frac{90}{260} \right) \times 100 \approx 34.62\% \]

3. **From 2011 to 2012:**
\[ \text{Percentage Increase} = \left( \frac{320 - 350}{350} \right) \times 100 = \left( \frac{-30}{350} \right) \times 100 \approx -8.57\% \]

4. **From 2012 to 2013:**
\[ \text{Percentage Increase} = \left( \frac{250 - 320}{320} \right) \times 100 = \left( \frac{-70}{320} \right) \times 100 \approx -21.88\% \]

5. **From 2013 to 2014:**
\[ \text{Percentage Increase} = \left( \frac{340 - 250}{250} \right) \times 100 = \left( \frac{90}{250} \right) \times 100 = 36\% \]

6. **From 2014 to 2015:**
\[ \text{Percentage Increase} = \left( \frac{360 - 340}{340} \right) \times 100 = \left( \frac{20}{340} \right) \times 100 \approx 5.88\% \]

7. **From 2015 to 2016:**
\[ \text{Percentage Increase} = \left( \frac{370 - 360}{360} \right) \times 100 = \left( \frac{10}{360} \right) \times 100 \approx 2.78\% \]

### Step 4: Identify Maximum Percentage Increase
Now, we will compare all the calculated percentage increases:
- 2009 to 2010: -13.33%
- 2010 to 2011: 34.62%
- 2011 to 2012: -8.57%
- 2012 to 2013: -21.88%
- 2013 to 2014: 36%
- 2014 to 2015: 5.88%
- 2015 to 2016: 2.78%

The maximum percentage increase is **36%** from **2013 to 2014**.

### Conclusion
The year in which the firm showed the maximum percentage increase in its revenue with respect to the previous year is **2014**.

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