Step 1: Understanding the Concept:
When debentures are issued to a vendor for an asset, the company owes the vendor the purchase price. The debentures are issued to settle that debt. If they are issued at a discount, the face value of debentures is more than the amount of the debt, and the difference is a loss called discount on issue of debentures.
Step 2: Find the face value of debentures:
Each debenture has a face value of Rs. 100 and is issued at 10% discount, so the issue price is Rs. 90.
Number of debentures = 99,000 / 90 = 1,100.
Face value of debentures = 1,100 x 100 = Rs. 1,10,000.
Discount = 1,10,000 - 99,000 = Rs. 11,000.
Step 3: Decide the debit and credit:
The vendor P Ltd. is a creditor for Rs. 99,000, so it is debited to clear the debt. The discount is a loss, so Discount on Issue of Debentures A/c is debited Rs. 11,000. The liability for debentures is credited at face value, Rs. 1,10,000. Debits (99,000 + 11,000) equal credits (1,10,000).
Step 4: Write the entry:
P Ltd. A/c Dr. 99,000
Discount on Issue of Debentures A/c Dr. 11,000
To 12% Debentures A/c 1,10,000.
This is the entry shown in option 2.
Step 5: Check the other options:
Option 1 debits P Ltd. for Rs. 1,10,000, which is more than the debt and ignores the discount, so it is wrong. Option 3 debits 12% Debentures and credits P Ltd. and the discount account, which is the reverse of an issue. Option 4 also reverses the entry. Only option 2 is correct.
Final Answer:
The entry debits P Ltd. Rs. 99,000 and Discount on Issue of Debentures Rs. 11,000, and credits 12% Debentures Rs. 1,10,000. This is option 2.
\[ \boxed{\text{Option 2}} \]