(a) Vineet Narain Vs Union of India AIR 1998 SC 889
(b) Vishaka Vs State of Rajasthan AIR 1997 SC 30
(c) Subhash Sharma Vs Union of India AIR 1991 SC 631
(d) K.M. Nanawati Vs State of Bombay AIR 1961 SC 11
Choose the correct answer from the options given below: