12th | Accounting Ratios | Question No. 146 To 150 | Ts Grewal Solution 2025-2026

Question 146:

Cost of Revenue from Operations (Cost of Goods Sold) ₹3,00,000. Operating Expenses ₹1,20,000. Revenue from Operations: Cash Sales ₹5,20,000; Return ₹20,000. Calculate Operating Ratio.

Answer:

Net Sales= Cost of Goods sold +Gross Profit

                   =5,20,000-20,000=5,00,000

Operating Cost = Cost of Goods Sold+ Operating Expenses 

                   =3,00,000+1,20,000=4,20,000

Operating Ratio= Operating Cost/ Net Sales ×100

                   =4,20,000/5,00,000× 100=84%

 

Question 147:

Operating Ratio 92%; Operating Expenses ₹94,000; Revenue from Operations ₹6,00,000; Sales Return ₹40,000. Calculate Cost of Revenue from Operations (Cost of Goods Sold).

Answer:

Revenue from Operations (Net Sales)= ₹6,00,000*

Operating Ratio = 92%

Operating Ratio=Operating Cost /Net Sales×100/92

=Operating Cost /6,00,000×100

Operating Cost= 6,00,000×92/100

=5,52,000

Operating Cost = Cost of Goods Sold + Operating Expenses

5,52,000 = Cost of Goods Sold + 94,000

Cost of Goods Sold = ₹4,58,000

*Note: Sales Return will not be considered since net sales are given which means sales return have already been adjusted in the sales figure.

 

Question 148:

From the following information, calculate Operating Ratio:

Revenue from Operations ₹10,00,000: Cost of Revenue from Operations ₹4,00,000; Selling Expenses ₹80,000; Administrative Expenses ₹1,20,000.

Goods were sold at a profit of 25% on cost.

(CBSE 2023 C)

Answer:

Operation Cost = Revenue from Operations + Operating Expenses

Operation Cost = 4,00,000+ (80,000+1,20,000)= 2,00,000

Operating Ratio= Operation Cost ÷ Revenue from Operations × 100

Operating Ratio= 6,00,000 ÷ 10,00,000 × 100 = 60%

 

Question 149:

From the following information, calculate Operating Ratio:

Cost of Revenue

 

 

Revenue from Operation:

 

from Operations (Cost of Goods Sold)

 ₹52,000

 

Gross Sales

 ₹88,000

Operating Expenses

 ₹18,000

 

Sales Return

 ₹8,000

 

Answer:

Net Sales = Gross Sales - Sales Return 

= 88,000 - 8,000 = ₹80,000

Operating Cost = Cost of Goods Sold + Operating Expenses

 = 52,000 + 18,000 = ₹70,000

Operating Ratio = Operating Cost/Net Sales × 100 

= 70,000/80,000 × 100 = 87.5% 

 

Question 150:

Calculate Cost of Revenue from Operations from the following information:
Revenue from Operations ₹12,00,000; Operating Ratio 75%; Operating Expenses ₹1,00,000.

Answer:

Given: Revenue from Operations (Net Sales)= ₹12,00,000

Operating Ratio=75%

Operating Expenses= ₹1,00,000

Find out: 

Cost of Revenue from Operations

Operating Ratio=Operating Cost/ Net Sales×100/75

=Operating Cost/12,00,000

Operating Cost= ₹9,00,000

Operating Cost=Cost of Revenue from Operations+Operating Expenses

9,00,000=Cost of Revenue from Operations+1,00,000

Cost of Revenue from Operations= ₹8,00,000

 

Ts Grewal Solution 2025-2026

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Class 12 / Volume – III

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