8. Researchers have discovered antibodies of which virus in bats from Mahabaleshwar cave?
A.COVID-19
B.Ebola
C.Nipah
D.Zika

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9. When is Summer Solstice observed in the Northern Hemisphere?
A.June 20th
B.June 21st
C.June 22nd
D.June 23rd

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10. The mission 'EnVision' to study the planet Venus has been launched by which space agency?
A.European Space Agency
B.Roscosmos
C.ISRO
D.NASA

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11. Indian Navy inducted three indigenously-built advanced light helicopters ALH MK-III in their fleet. The helicopters are built by which company?
A.Larsen & Toubro
B.HAL
C.DRDO
D.Bharat Dynamics Ltd

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12. Who among the following billionaires is planning to travel to space in July 2021?
A.Jeff Bezos
B.Mark Zuckerberg
C.Bill Gates
D.Elon Musk

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13. Bharti Airtel-owned satellite communications company OneWeb confirmed the launch of how many new Low Earth Orbit satellites?
A.42
B.36
C.30
D.45

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14. The radar called NISAR is being provided by which country for the development of the new Earth System Observatory?
A.India
B.China
C.Israel
D.Japan

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