Depreciation under the Written Down Value (WDV) method is calculated as:
\[ \text{Depreciation} = \text{Cost} \times \text{Rate of Depreciation} \]
Given: Cost = Rs. 16,00,000, Rate = 12%
\[ \text{Depreciation} = 16,00,000 \times \frac{12}{100} = \text{Rs. } 1,92,000 \]
The book value after one year:
\[ \text{Book Value} = \text{Cost} - \text{Depreciation} \]
\[ \textbf{Book Value} = 16,00,000 - 1,92,000 = \text{Rs. } 14,08,000 \]