Correct Answer : Option (C) - Zhurong

Note : The China has named its first Mars rover as 'Zhurong'. launched in Tianwen-1 mission

Correct Answer : Option (D) - DRDO

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Correct Answer : Option (B) - 49

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Correct Answer : Option (D) - Anticipate, prepare and respond to crises - Invest Now in Resilient Occupational Safety and Health Systems

Note : The theme for the 2021 World Day for Safety and Health at Work is "Anticipate, prepare and respond to crises - Invest Now in Resilient Occupational Safety and Health Systems".

Correct Answer : Option (A) - Rafael Nadal

Note : The Spanish maestro Rafael Nadal has defeated Stefanos Tsitsipas (Greece) 6-4, 6-7 (6-8), 7-5 to win 2021 Barcelona Open single's title.

Correct Answer : Option (C) - Arvind Kejriwal

Note : The Delhi Chief Minister Arvind Kejriwal will be representing Delhi and India at the World Cities Cultural Forum (WCCF), according to a statement issued by the city government.

Correct Answer : Option (B) - Indonesia

Note : The Indonesian navy submarine 'KRI Nanggala (402)', that went missing in the waters off the coast of Bali Island, is reported to be found split into three pieces on the sea bed, at a depth of 850 meters.

Correct Answer : Option (A) - Haryana

Note : The Haryana State Industrial and Infrastructure Development Corporation (HSIIDC) entered into a MoU with the World Trade Center (WTC) recently to promote and facilitate trade and investment in the state.

Correct Answer : Option (B) - Haryana

Note : The Haryana cabinet approved a policy to provide jobs on compassionate grounds and economically weaker section (EWS) status to children either abandoned or surrendered and turned 18-year-old while living in child-care institutions across state.

Correct Answer : Option (B) - 28 April

Note : The World Day for Safety and Health at Work is observed annually on 28 April to raise awareness for promoting safe, healthy and decent work.