Step 1: Conceptualization: The objective is to distinguish plays authored by the contemporary Hindi playwright Mohan Rakesh from a provided selection.
Step 2: Elucidation:
- (A) Adhe Adhoore: A prominent and impactful work by Mohan Rakesh, exploring middle-class disenchantment.
- (B) Andha Yug: Authored by Dharamvir Bharati.
- (C) Lehron Ke Rajhansh: Another significant historical drama by Mohan Rakesh, centered on Nanda and Sundari.
- (D) Khamosh Adalat Jaari hai: The Hindi adaptation of Vijay Tendulkar's Marathi play, Shantata! Court Chalu Aahe.
Consequently, plays (A) and (C) are exclusively by Mohan Rakesh.
Step 3: Conclusion:
The plays attributed to Mohan Rakesh are Adhe Adhoore and Lehron Ke Rajhansh.