Inventions Practice Question and Answer
6 4 Q:
5e7c38d350339c7366692a37 Answer : 2. "Nag"
4 Q:
5e4e0b6e1b69e805d0bbc04c Answer : 1. "CARTOSAT-1"
4 Q:
5d42b8e057579c3e8f50adde Answer : 4. "C-DAC"
4 Q:
63058bb229cb4630442cb359 4 Q:
62f33b4209a97851b630c0d9 4 Q:
62de72f68c996774cb933ed8
Q: The third generation anti-tank missile that was successfully test fired by DRDO at Rajasthan in named
3845 05e7c38d350339c7366692a37
5e7c38d350339c7366692a37- 1Agnifalse
- 2Nagtrue
- 3Cobrafalse
- 4Toophanfalse
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Answer : 2. "Nag"
Explanation :
The third-generation anti-tank missile successfully test-fired by DRDO (Defence Research and Development Organisation) in Rajasthan is named:Nag
Q: Which of the following was Indian’s first mapping satellite?
3858 05e4e0b6e1b69e805d0bbc04c
5e4e0b6e1b69e805d0bbc04c- 1CARTOSAT-1true
- 2Aryabhattafalse
- 3Bhaskara -IIfalse
- 4INSAT-IAfalse
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Answer : 1. "CARTOSAT-1"
Explanation :
CARTOSAT-1 was India’s first cartography (mapping) satellite. It was launched from the SHAR Centre in Sriharikota in May 2005 by the Indian Space Research Organisation (ISRO).
Q: The super computer ‘PARAM’ was developed by
5876 15d42b8e057579c3e8f50adde
5d42b8e057579c3e8f50adde- 1TATAfalse
- 2IIT-Kharagpurfalse
- 3IIT-Kanpurfalse
- 4C-DACtrue
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Answer : 4. "C-DAC"
Explanation :
The supercomputer 'PARAM' was developed by C-DAC (Centre for Development of Advanced Computing), so the correct answer is:
(D) C-DAC
Q: Who discovered bacteria?
836 063058bb229cb4630442cb359
63058bb229cb4630442cb359- 1Louis Pasteurfalse
- 2Leeuwenhoektrue
- 3Robert Hookefalse
- 4Torricellifalse
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Answer : 2. "Leeuwenhoek "
Q: Who Invented the 3-D printer?
813 062f33b4209a97851b630c0d9
62f33b4209a97851b630c0d9- 1Nick Holonyakfalse
- 2Elias Howefalse
- 3Chuck Hulltrue
- 4Christiaan Huygensfalse
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Answer : 3. "Chuck Hull"
Q: Assembly line was invented by
712 062de72f68c996774cb933ed8
62de72f68c996774cb933ed8- 1Alexander Parkesfalse
- 2Luigi Palmierifalse
- 3Alexey Pajitnovfalse
- 4Ransom Eli Oldstrue
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Answer : 4. "Ransom Eli Olds"
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