S. 45 : Capital gains—Transfer of assets—Depreciable asserts– Transfer of business undertaking-Holding company to subsidiary company-Assets of undertaking included intangibles like goodwill, intellectual property etc. their cost of acquisition could not be determined-Charging S. 45 for computation of capital gains did not apply-Not possible to compute capital gains-Not liable to capital gains tax. [S. 2(42A), 48, 50, 50B]