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–21 | 201–210)

इतिहास MCQ

201. सिंधु घाटी सभ्यता में अधिकांश लोग किस पेशे से जुड़े थे?
A. शिकार
B. कृषि
C. व्यापार
D. शिल्पकला
उत्तर: B

202. हड़प्पा सभ्यता की प्रमुख विशेषता क्या थी?
A. विशाल महल
B. नगर नियोजन और जल निकासी
C. किले
D. स्तूप
उत्तर: B

203. आर्यों के आगमन का मुख्य स्रोत कौन सा है?
A. महाभारत
B. वेद
C. पुराण
D. उपनिषद
उत्तर: B

204. मौर्य साम्राज्य का विस्तार किस सम्राट के समय सबसे अधिक हुआ?
A. चंद्रगुप्त मौर्य
B. बिंदुसार
C. अशोक
D. सम्राट सम्राट
उत्तर: C

205. अशोक ने किस युद्ध के बाद बौद्ध धर्म अपनाया?
A. कलिंग युद्ध
B. पाटलिपुत्र युद्ध
C. मगध युद्ध
D. कर्णाट युद्ध
उत्तर: A

206. गुप्त साम्राज्य किसके अधीन श्रेष्ठ माना जाता है?
A. चंद्रगुप्त प्रथम
B. चंद्रगुप्त द्वितीय
C. कुमारगुप्त
D. Skandagupta
उत्तर: B

207. अजंता और एलोरा की गुफाएँ किसके समय प्रसिद्ध हुईं?
A. गुप्त काल
B. मौर्य काल
C. शुंग काल
D. तुगलक काल
उत्तर: A

208. चंद्रगुप्त मौर्य के मंत्री कौन थे?
A. पंचतंत्र
B. कौटिल्य (चाणक्य)
C. बिंदुसार
D. अशोक
उत्तर: B

209. कुषाण साम्राज्य के प्रसिद्ध शासक कौन थे?
A. कनीयकुमार
B. कनिष्क
C. शाका
D. गुप्त
उत्तर: B

210. हर्षवर्धन किस काल का शासक था?
A. 5वीं शताब्दी
B. 6वीं शताब्दी
C. 7वीं शताब्दी
D. 8वीं शताब्दी
उत्तर: C

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