ssc cgl 2018 important gk question

11. OTEC stands for

(a) Ocean Thermal Energy Conservation

(b) Oil and Thermal Energy Conservation

(c) Oil and Thermal Energy Convention

(d) Ocean Thermal Energy Conversion

Ans- d

12. The rear side of the Moon was photographed by

(a) Viking I 

(b) Viking II

(c) Luna III

(d) Mariner IX

Ans- c

13. Which country launched the world’s first satellite dedicated to monitoring Greenhouse gas emission gas 2009?

(a) Japan

(b) Brazil

(c) India

(d) USA

Ans- a

14. The US Department of Energy’s Brookhaven National Laboratory in New York an attempt to understand cosmic history used a giant atom smasher and has generated temperature

(a) 52 billion degree celsius

(b) 85 billion degree celsius

(c) 2.5 trillion degree celcius

(d) 4 trillion degree celcius

Ans- d

15. Kaiga- II plant which supplies electricity is a

(a) hydel project

(b)  coal project

(c) nuclear power reactor

(d) none of the above

Ans- c

16. The device communication satellites which receives signals from an Earth station and transmits them to different directions is 

(a) transformer

(b) transistor

(c) transponder

(d) transducer

Ans- c

17. Where is the satellite launching centre to India located ?

(a) Ahmedabad

(b) Hassan

(c) Sriharikota

(d)  Thumba

Ans- c

18. The messenger satellite launched by NASA is to study

(a) Mercury

(b) Venus

(c) Saturn

(d) Jupiter

Ans- a

19. The first ever robot spacecraft to probe planet Venus was named

(a) Galileo

(b) Magellan

(c) Newton

(d) Challenger

Ans- b

20. Comets revolve around the 

(a) Earth

(b) Venus

(c) Sun

(d) Jupiter

Ans- a

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