Step 1: Calculation of number of debentures issued
Debentures are issued at a premium of 20% i.e., at ₹ 120 per debenture.
\[
\text{Number of debentures} = \frac{₹ 3,60,000}{₹ 120} = 3,000 \text{ debentures}
\]
Step 2: Journal Entries
1. For purchase of assets and liabilities:
\[
\begin{aligned}
\text{Assets A/c Dr.} & \hspace{5pt} ₹ 4,00,000
\text{To Liabilities A/c} & \hspace{5pt} ₹ 70,000
\text{To Vendor A/c} & \hspace{5pt} ₹ 3,30,000
\end{aligned}
\]
2. For payment of purchase consideration by issuing debentures at a premium:
\[
\begin{aligned}
\text{Vendor A/c Dr.} & \hspace{5pt} ₹ 3,30,000
\text{To 11% Debentures A/c} & \hspace{5pt} ₹ 3,00,000
\text{To Securities Premium A/c} & \hspace{5pt} ₹ 30,000
\end{aligned}
\]
Narration: Being 3,000 debentures of ₹ 100 each issued at a premium of ₹ 20 to discharge purchase consideration of ₹ 3,60,000.