50. A small experimental communication satellite SD SAT is scheduled to be launched by ISRO. The nano-satellite has been developed by which company?
A.Pixxel
B.Skyroot Aerospace
C.SpaceKidz India
D.EARTH2ORBIT (E2O)
51. For the first time, ISRO tested satellites made by two Indian startups. One of the satellites was developed by Pixxel the other satellite was developed by which firm?
A.Dhruva Space
B.Skyroot Aerospace
C.SpaceKidz India
D.Earth2Orbit (E2O)
52. Which country has launched its spacecraft to Mars named Hope?
A.India
B.China
C.UAE
D.Russia
53. The ISRO is set to launch which country's observation Amazonia-1?
A.Japan
B.Brazil
C.Nepal
D.USA
54. Which organization has created a new record of launching many satellites from a single rocket?
A.SpaceX
B.NASA
C.ISRO
D.JAXA
55. Who has developed the 1st ever Waste Water Treatment Technology model?
A.CSIR
B.CMERI
C.IIT Delhi
D.Both A and B
56. Which country has approved the Oxford- AstraZeneca vaccine?
A.Sri Lanka
B.Nepal
C.Pakistan
D.Bangladesh
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