Interest on capital at 10% on \(₹5,00,000\) per partner amounts to \(₹50,000\).
As this interest was inadvertently omitted, both partners are entitled to receive it. This unrecorded interest represents an expense for the firm and must be adjusted through the Profit and Loss Appropriation Account. Consequently, the partners' current accounts will be debited, and the Profit and Loss Appropriation Account will be credited.
Journal Entry:
Sun’s Current A/c Dr. \(₹50,000\)
Moon’s Current A/c Dr. \(₹50,000\)
To Profit and Loss Appropriation A/c \(₹1,00,000\)
Therefore, option (D) is the correct choice.