Step 1: Relationship between Profit After Tax (PAT) and Profit Before Tax (PBT).
PAT is derived from PBT by subtracting tax.
The formula is: PAT = PBT – Tax.
Alternatively: PAT = PBT × (1 – Tax rate).
Step 2: Applying the formula.
Given: PAT = Rs 50,000.
Tax rate = 20% or 0.20.
Substituting these values into the formula: \[50,000 = PBT \times (1 - 0.20) = PBT \times 0.80\]
Step 3: Calculating PBT.
Rearranging the equation to solve for PBT: \[PBT = \frac{50,000}{0.80} = 62,500\]
Step 4: Adjusting for interest on long-term debt.
The PBT calculated in Step 3 represents Profit Before Tax but *after* deducting interest expenses.
The objective is to determine the Net Profit before tax and *before* interest. Calculation of Interest on long-term debt: 15% of 12,00,000 = Rs 1,80,000. Therefore, Net Profit Before Tax (NPBT) = PBT (after interest) + Interest on long-term debt
NPBT = 62,500 + 1,80,000 = Rs 2,42,500.
Step 5: Verification against options.
Consideration: The question may refer to "Net Profit before tax but after interest," which is a common convention in examinations. If this is the case, the answer is Rs 62,500.
However, if interest is to be included (following a true EBIT approach), the value would be Rs 2,42,500. Given that Rs 2,42,500 is not among the provided options, the correct selection from the available choices is: \[\boxed{62,500}\]
Simar, Tanvi and Umara were partners in a firm sharing profits and losses in the ratio of 5:6:9. On 31st March, 2024 their Balance Sheet was as follows:

Umara died on 30th June, 2024. The partnership deed provided for the following on the death of a partner:
Bittu and Chintu were partners in a firm sharing profit and losses in the ratio of 4:3. Their Balance Sheet as at 31st March, 2024 was as
On $1^{\text {st }}$ April, 2024, Diya was admitted in the firm for $\frac{1}{7}$ share in the profits on the following terms:
Prepare Revaluation Account and Partners' Capital Accounts.