LEARN WITH RAJAKRISHNAN

Dr. Rajakrishnan M, Assistant Professor in Commerce, PSG College of Arts & Science, Coimbatore, Tamil Nadu, India.

Notification

Quiz of the Day

May 21, 2019 ,

Current Affairs


  1. When is World Metrology Day observed every year?

    2.  16 May
     17 May
     19 May
     20 May

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