भूमि सुधार विभाग के अपर मुख्य सचिव विवेक कुमार सिंह लखीसराय पहुंचे।
Vivek Kumar IAS sings Tabu Bole Kaino
Vivek Kumar IAS sings Bengali song 'Aj ei din ta ke'
Vivek Kumar IAS rehearses E ki holo COVER Tribute to Kishore Kumar
Vivek Kumar, AIR- 278, Civil Services Exam 2016
Vivek Kumar IAS sings naam gum jayega COVER
クロスワード、世論調査、ノスタルジー: インド初の IAS 自撮りインタビュー
DARBHANGA MIND FEST 2023 | समापन समारोह | Vivek Kumar Singh, IAS सर का सम्बोधन|
IAS vivek kumar singh
Vivek Kumar IAS Speech at Kolkata International Film Festival, 2017
Speech by Shri Vivek Kumar, IAS | Additional Chief Secretary | Dept. of Environment
Vivek Kumar, IAS is in live performance - 2017
Chironatun Kolkata | Official Video | Vivek Kumar | Tapan k Debnath
Vivek Kumar IAS rehearses 'Ki Ashai Bandhi Khelaghar' cover
IAS Officer Vivek Kumar singing at Mahanayak Samman Programme
IAS Anand Kishore ने नहीं लगाया शर्ट में बटन तो Patna High Court के जज PB Bajanthri ने ऐसे फटकारा
Sri Vivek Kumar, IAS sings Tagore song.
Folk Song by IAS Vivek Kumar Principal Secretary Higher Education WB