(a) Journal Entries:
\[
\begin{array}{|l|p{8cm}|r|r|}
\hline
Date & Particulars & Dr (₹) & Cr (₹)
\hline
2022 Apr 1 & Bank A/c & 55,00,000 &
& To Debentures A/c & & 50,00,000
& To Securities Premium A/c & & 5,00,000
& \textit{(Amount received on issue of 10,000 debentures at 10\% premium)} & &
\hline
2022 Apr 1 & Loss on Issue of Debentures A/c & 7,50,000 &
& To Premium on Redemption of Debentures A/c & & 2,50,000
& To Securities Premium A/c & & 5,00,000
& \textit{(Loss on issue of debentures due to premium on redemption adjusted)} & &
\hline
2023 Mar 31 & Securities Premium A/c & 7,50,000 &
& To Loss on Issue of Debentures A/c & & 7,50,000
& \textit{(Loss on issue of debentures written off from Securities Premium)} & &
\hline
\end{array}
\]
(b) Loss on Issue of Debentures Account:
\[
\begin{array}{|l|r|}
\hline
Particulars & Amount (₹)
\hline
To Premium on Redemption of Debentures A/c & 2,50,000
To Securities Premium A/c (adjusted on issue) & 5,00,000
\hline
By Securities Premium A/c (written off) & 7,50,000
\hline
Total & 7,50,000
\hline
\end{array}
\]