GK Practice Question and Answer
8Q: Which of the following is true of kinetochores? 4973 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 ?
4971 15dfc9e51a3197573ca590391
5dfc9e51a3197573ca590391- 1Diptheriafalse
- 2Pneumoniafalse
- 3Syphilisfalse
- 4Tetanustrue
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Answer : 4. "Tetanus "
Q: The memory unit is one part of 4961 05b5cc699e4d2b4197774c6c8
5b5cc699e4d2b4197774c6c8- 1Input Devicefalse
- 2Central Processing Unittrue
- 3Control Unitfalse
- 4Output devicefalse
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Answer : 2. "Central Processing Unit"
Explanation :
Answer: B) Central Processing Unit Explanation: In a computer, memory is one part of Central processing unit i.e, CPU.
Q: In which of the following phase flint tools were used?
4956 05dcd306ee9d33d6509c1e34a
5dcd306ee9d33d6509c1e34a- 1Early Paleolithic Agefalse
- 2Middle Paleolithic Agefalse
- 3Upper Paleolithic Agetrue
- 4Mesolithic agefalse
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Answer : 3. "Upper Paleolithic Age "
Q: Which is the oldest dam in India?
4919 05eba2744a445f56aef0acce8
5eba2744a445f56aef0acce8- 1Nagarjuna Sagar damfalse
- 2Vaigai damtrue
- 3Indira Sagar damfalse
- 4Grand Anicutfalse
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Answer : 2. "Vaigai dam "
Q: A repair for a known software bug, usually available at no charge on the Internet, is called a (n)____.
4911 05e96850daff06865e9832b01
5e96850daff06865e9832b01- 1versionfalse
- 2patchtrue
- 3tutorialfalse
- 4FAQfalse
- 5None of thesefalse
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Answer : 2. "patch"
Q: Which of the following wrestlers is not belongs to Haryana state player?
4911 05e81f19f1425f51f3acdd72d
5e81f19f1425f51f3acdd72d- 1Yogeshwar Duttfalse
- 2Geeta Phogatfalse
- 3Dalip Singh Ranatrue
- 4Sakshi Malikfalse
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Answer : 3. "Dalip Singh Rana "
Explanation :
All of the following are wrestlers from Haryana except Dilip Singh.
Q: The primary purpose of an operating system is ? 4887 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.