Q. State-owned Indian Oil Corp (IOC) has developed a special class diesel conforming to NATO grade for use in ships and vessels of Indian Navy. It is called -
1) HFHSD - IN 512
2) K9 VAJRA-T
3) HSN-IN 88
4) None of the above
Q. India's latest communication satellite GSAT-30 was successfully launched from the Spaceport in French Guiana on January 17, 2020. Consider the ahead statements -
1. GSAT-30 derives its heritage from ISRO's earlier INSAT/ GSAT satellite series and will replace INSAT-4A in orbit.
2. 'GSAT-30' has a unique configuration of providing flexible frequency segments and flexible coverage.
Choose the correct statement/s from the following :
1) Only 1
2) Only 2
3) Both 1 and 2
4) None of the above
Q. In this world of network centric environment there has been a phenomenal growth of internet usage; this has made our cyber space vulnerable to various crimes. With reference to Cyber Crime, which of the following statements is/ are correct?
1. A cracker is a hacker with criminal intent, who maliciously sabotages computers, steals information located on secure computers and causes disruption to the networks for personal or political motives.
2. The Department of Information Technology created the Indian Computer Emergency Response Team (CERT-In) in 2004 to thwart cyber-attacks in India.
Which of the above sentence(s) is/ are true?
1) Only 1
2) Only 2
3) 1 and 2
4) None of the above
Q. Technical Textiles are used to Manufacture -
I. Bullet Proof and Fire Proof Jackets
II. High attitude gear and space applications
III. State of the art fashionable garments
IV. Swimming Suits
Correct code is -
1) Only I and II
2) Only III and IV
3) Only IV
4) I, II, III and IV
Q. India's first satellite of 2020 GSAT-30 was successfully launched is a -
1) Remote Sensing Satellite
2) Communication Satelite
3) Spy Satellite
4) Metrological Satellite
Q. Aditya-1 is a spacecraft, whose mission is to study the 'Sun'. It will study?
1. Sun's corona
2. Sun's photosphere
3. Sun's chromospheres
Select the correct code :
1) 1 only
2) 1 and 3
3) 2 only
4) All of the above
Q. Very Large Array (VLA), a radio astronomy observatory which led to the recent discovery of smallest galaxies known to host massive black holes, is located in -
1) Paris
2) Hawaii Island
3) New York
4) Central New Mexico
Q. Consider the following statements about Anti-Satellite test conducted by India -
1. The test was named as Operation Shakti.
2. India is the first Asian country to conduct this test.
3. The test is in violation of Outer Space Treaty.
4. The test was conducted by ISRO
Which of the following are not correct?
1) 3 and 4 only
2) 2 only
3) 2 and 3 only
4) All of the above
Q. With reference to 'LIGO (Laser Inferometer Gravitational-wave Observatory)', which of the following statements is/ are correct?
1. LIGO is the world's largest gravitational wave observatory
2. The Laser Interferometer Gravitational-Wave Observatory (LIGO) and Virgo detectors recorded an unknown or unanticipated 'burst' of gravitational waves on January 14, 2020.
Which among the above statements is/ are correct?
1) 1 only
2) 2 only
3) Both 1 and 2
4) Neither 1 nor 2
Q. Consider the following sentences with reference to Coal To Liquid Technology -
1. The process of converting coal to liquid hydrocarbons, liquid fuels and petrochemicals is called Coal Liquefaction.
2. Coal can be converted into liquid fuels like gasoline/ diesel by indirect liquefaction technique through Fischer-Tropsch route.
Which of the above sentence(s) is/ are true?
1) Only 1
2) Only 2
3) 1 and 2
4) None of the above
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