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69 · Prelims General

69th BPSC Prilims Previous Year Questions

146 questions 120 min 146.0 marks
11 Part A
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What is the name of Tesla’s humanoid robot launched in October 2022?
12 Part A
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What is the ‘Manhattan Project’?
13 Part A
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The image formed by concave mirror is real, inverted and of the same size as that of the object. The position of the object should be
14 Part A
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A photoelectric cell is a device which
15 Part A
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The amount of solute present per unit volume or per unit mass of the solution/solvent is known as _____ in Chemistry.
16 Part A
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How do COVID vaccines stimulate an immune response?
17 Part A
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Which of the following liquids is a bad conductor of electricity?
18 Part A
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The DNA double helix structure was discovered by
19 Part A
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Two objects of different masses falling freely near the surface of the Moon would
20 Part A
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How do vector vaccines work to provide immunity?