168 :- Y Ltd.’s profit after interest and tax was Rs 1,00,000. Its Current Assets were Rs 4,00,000; Current Liabilities Rs 2,00,000; Fixed Assets Rs 6,00,000 and 10% Long term Debt Rs 4,00,000. The rate of tax was 20%. Calculate ‘Return on Investments’ of Y Ltd.
169 :- Calculate Return on Investment (ROI) from the following details: Net Profit after Tax Rs 6,50,000; Rate of Income Tax 50%; 10% Debentures of Rs 100 each Rs 10,00,000; Fixed Assets at cost Rs 22,50,000; Accumulated Depreciation on Fixed Assets up to date Rs 2,50,000; Current Assets Rs 12,00,000; Current Liabilities Rs 4,00,000.
170 :- From the following information, calculate Return on Investment (or Return on Capital Employed) :

Net Profit before Tax Rs 6,00,000.