The inventory turnover ratio is calculated as:
\[
\text{Inventory Turnover Ratio} = \frac{\text{Cost of Goods Sold (COGS)}}{\text{Average Inventory}}
\]
Given the ratio is 6 times:
\[
\text{COGS} = 6 \times \rupee 1,00,000 = \rupee 6,00,000
\]
Revenue from operations includes a profit of 25\%:
\[
\text{Revenue from Operations} = \text{COGS} + \text{Profit}
\]
Profit is calculated as:
\[
\text{Profit} = 25\% \times \text{Revenue from Operations}
\]
Let \( R \) be the Revenue from Operations:
\[
R - 0.25R = \rupee 6,00,000
\]
\[
0.75R = \rupee 6,00,000
\]
\[
R = \rupee 8,00,000
\]
Thus, the revenue from operations is \rupee 8,00,000.