'Promoting privatization is the objective of NEP'. State the measures taken to promote privatization in India

(i)Privatisation of PSUs by selling of part of their equity known as disinvestment.
(ii) Strategic scale of 51% or more stake of PSU to private sector.
(iii) Gradual withdrawal of share holding of Govt, as in case of Maruti Suzuki.
(iv) Public-Private partnership as in case of BSES, New Delhi.