GK Practice Question and Answer
8 Q: The third generation anti-tank missile that was successfully test fired by DRDO at Rajasthan in named
4412 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 is true of kinetochores? 4399 05b5cc5ffe4d2b4197774b3f4
5b5cc5ffe4d2b4197774b3f4- 1They are the primary centrosome structures that maintain the attachment of the sister chromatids prior to mitosis.false
- 2They are the sites at which microtubules attach to chromosomes.true
- 3They are located at the center of the centrosome and organize tubulin into spindle fibers.false
- 4They cross at the cell's equator and move against each other, causing the cell to elongate.false
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Answer : 2. "They are the sites at which microtubules attach to chromosomes."
Explanation :
Answer: B) They are the sites at which microtubules attach to chromosomes. Explanation: They are the sites at which microtubules attach to chromosomes.
Q: ' Lockjaw ' is the last phase of which of the following diseases ?
4396 15dfc9e51a3197573ca590391
5dfc9e51a3197573ca590391- 1Diptheriafalse
- 2Pneumoniafalse
- 3Syphilisfalse
- 4Tetanustrue
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Answer : 4. "Tetanus "
Q: In which of the following phase flint tools were used?
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5dcd306ee9d33d6509c1e34a- 1Early Paleolithic Agefalse
- 2Middle Paleolithic Agefalse
- 3Upper Paleolithic Agetrue
- 4Mesolithic agefalse
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Answer : 3. "Upper Paleolithic Age "
Q: In 1733 AD Jij Muhammad Shahi is the author of the book which deals with the knowledge of constellations?
4386 061261c5d51e5ee4f5c8da7e6
61261c5d51e5ee4f5c8da7e6- 1Jaswant Singh of Jodhpurfalse
- 2Raja Bharmal of Amerfalse
- 3Sawai Jai Singh of Jaipurtrue
- 4Maharana Udai Singh of Udaipurfalse
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Answer : 3. "Sawai Jai Singh of Jaipur"
Explanation :
1. In 1725 AD, Sawai Jai Singh II made a pure table of constellations ‘Jij Muhammad Shahi’ and composed an astrological book named ‘Jai Singh Karika’.
2. Sawai Jai Singh built a big observatory, Jantar Mantar, in Jaipur in 1734 AD, which is the largest observatory in the country.
Q: The two richest Ecozones of India are
4363 05dbc3e5d6960167377567d35
5dbc3e5d6960167377567d35- 1The Himalayas and Vindhyasfalse
- 2The Himalayas and Eastern Ghatsfalse
- 3The Himalayas and Western Ghatstrue
- 4The Himalayas and Aravalli’sfalse
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Answer : 3. "The Himalayas and Western Ghats "
Q: The metal present in insulin is
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5dc3c92eee5d9e2ea2b73809- 1Copperfalse
- 2Ironfalse
- 3Zinctrue
- 4Magnesiumfalse
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Answer : 3. "Zinc"
Q: The primary purpose of an operating system is ? 4358 35b5cc709e4d2b4197774f27b
5b5cc709e4d2b4197774f27b- 1To allow people to use the computerfalse
- 2To make computers easier to usefalse
- 3To keep systems programmers employedfalse
- 4To make the most efficient use of the computer hardwaretrue
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Answer : 4. "To make the most efficient use of the computer hardware"
Explanation :
Answer: D) To make the most efficient use of the computer hardware Explanation: The primary purpose of an operating system is to make the most efficient use of the computer hardware.