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–11 | 101–110)

इतिहास MCQ

101. सिंधु घाटी सभ्यता का पतन किस कारण से माना जाता है?
A. विदेशी आक्रमण
B. महामारी
C. जलवायु परिवर्तन
D. उपर्युक्त सभी
उत्तर: D

102. वैदिक काल में सबसे महत्वपूर्ण देवता कौन थे?
A. वरुण
B. अग्नि
C. इंद्र
D. सोम
उत्तर: C

103. महाजनपदों की संख्या कितनी थी?
A. 12
B. 14
C. 16
D. 18
उत्तर: C

104. हर्यंक वंश का संस्थापक कौन था?
A. बिम्बिसार
B. अजातशत्रु
C. उदयिन
D. महापद्म नंद
उत्तर: A

105. नालंदा विश्वविद्यालय की स्थापना किसने की थी?
A. कुमारगुप्त प्रथम
B. समुद्रगुप्त
C. चंद्रगुप्त द्वितीय
D. हर्षवर्धन
उत्तर: A

106. हर्षवर्धन की राजधानी कहाँ थी?
A. कन्नौज
B. थानेश्वर
C. प्रयाग
D. पाटलिपुत्र
उत्तर: A

107. राजपूत काल का प्रसिद्ध शासक पृथ्वीराज चौहान किस युद्ध में पराजित हुआ?
A. तराइन का प्रथम युद्ध
B. तराइन का द्वितीय युद्ध
C. चंदावर का युद्ध
D. खानवा का युद्ध
उत्तर: B

108. विजयनगर साम्राज्य की स्थापना किसने की?
A. कृष्णदेव राय
B. हरिहर–बुक्का
C. देवराय द्वितीय
D. रामराय
उत्तर: B

109. तालीकोटा का युद्ध कब हुआ?
A. 1526
B. 1556
C. 1565
D. 1576
उत्तर: C

110. शिवाजी को ‘छत्रपति’ की उपाधि कब मिली?
A. 1657
B. 1666
C. 1670
D. 1674
उत्तर: D

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