51) Who has been appointed as brand ambassador of Sony Sports Network recently?
A) Sania Mirza
B) Virat Kohli
C) MS Dhoni
D) Sachin Tendulkar
52) Recently 570 meters long skywalk bridge was inaugurated in which city?
A) Mumbai
B) Chennai
C) Indoor
D) Nagpur
53) Which of the following organization has recently launched “GAINS – 2023” scheme?
A) NITI Ayog
B) DRDO
C) HAL
D) GRSE
54) First Indian airline to use “Sustainable Aviation Fuel”?
A) Indigo
B) Vistara
C) Spice
D) Air India
55) Who is the author of the book “Droupadi Murmu : From Tribal Hinterlands To Raisina Hills”?
A) Draupadi Murmu
B) Lisa Stalekar
C) Anupama Sharma
D) Kasturi Ray