Computer Science MCQs (Set–29 | Level — Frontier Open Conjectures & Deep Structural Theory 😈🔥)

281. The statement “P ≠ NP” would immediately imply: A) NP ⊄ P B) No NP-Complete problem is solvable in polynomial time C) There exist problems verifiable but not efficiently solvable D) All of the above Answer: D) All of the above 282. The class coNP consists of languages whose complements are in: A) P B) NP C) PSPACE D) EXP Answer: B) NP 283. If PH collapses to level k, then: A) All higher levels equal Σₖ^P B) PSPACE collapses C) NP = PSPACE D) EXP collapses Answer: A) All higher levels equal Σₖ^P 284. The problem of graph isomorphism is currently known to be in: A) P (proven decades ago) B) NP-Complete C) Quasi-polynomial time D) PSPACE-Complete Answer: C) Quasi-polynomial time 285. The class #P deals with: A) Optimization problems B) Counting accepting paths C) Space-bounded computation D) Quantum proofs Answer: B) Counting accepting paths 286. If #P = FP (polynomial-time computable functions), then: A) P = NP B) PH collapses C) PSPACE = NP D) BQP = P Answer: B) PH collapses ...
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इतिहास के MCQ (भाग–8)

इतिहास MCQ

71. भारत में अंग्रेजों का पहला युद्ध कौन-सा था?
A. प्लासी का युद्ध
B. बक्सर का युद्ध
C. कर्नाटक युद्ध
D. मैसूर युद्ध
उत्तर: C

72. वेल्लोर विद्रोह कब हुआ था?
A. 1799
B. 1801
C. 1806
D. 1818
उत्तर: C

73. सिख साम्राज्य के संस्थापक कौन थे?
A. गुरु गोबिंद सिंह
B. गुरु नानक देव
C. महाराजा रणजीत सिंह
D. बंदा बहादुर
उत्तर: C

74. प्रथम आंग्ल–मराठा युद्ध कब हुआ?
A. 1761–62
B. 1775–82
C. 1803–05
D. 1817–18
उत्तर: B

75. भीमा–कोरेगांव युद्ध कब हुआ?
A. 1801
B. 1818
C. 1824
D. 1835
उत्तर: B

76. भारत में रेल सेवा की शुरुआत कब हुई?
A. 1848
B. 1850
C. 1853
D. 1857
उत्तर: C

77. 1857 की क्रांति के समय गवर्नर जनरल कौन था?
A. लॉर्ड डलहौजी
B. लॉर्ड कैनिंग
C. लॉर्ड कर्ज़न
D. लॉर्ड रिपन
उत्तर: B

78. भारत में प्रेस पर पहला प्रतिबंध किसने लगाया?
A. लॉर्ड वेलेजली
B. लॉर्ड मिंटो
C. लॉर्ड कर्ज़न
D. लॉर्ड रिपन
उत्तर: A

79. वर्नाक्युलर प्रेस एक्ट कब लागू हुआ?
A. 1876
B. 1878
C. 1881
D. 1892
उत्तर: B

80. इल्बर्ट बिल विवाद किस वायसराय के समय हुआ?
A. लॉर्ड रिपन
B. लॉर्ड कर्ज़न
C. लॉर्ड डफरिन
D. लॉर्ड कैनिंग
उत्तर: A

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