भारतीय रेलवे बोर्ड की स्थापना कब की गई थी? उत्तर: 1905 में

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भारत का सबसे बड़ा सार्वजनिक उपक्रम कौन-सा है? उत्तर: भारतीय रेल

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‘मेट्रो पुरुष’ उपनाम से कौन प्रसिद्ध हैं? उत्तर: इंजीनियर श्रीधरन

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बिजली के बल्ब का फिलामेन्ट किस तत्व से बना होता है? उत्तर: टंगस्टन

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पृथ्वी की आयु का निर्धारण किस विधि द्वारा किया जाता है? उत्तर: यूरेनियम विधि

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प्रकाश की गति किसके बीच से जाते हुए न्यूनतम होती है? उत्तर: कांच

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☛ ‘पुष्कर मेले’ का आयोजन कहाँ होता है? उत्तर: अजमेर

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☛ वेबसाइट में प्रयुक्त Address को क्या कहा जाता है? उत्तर: URL

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☛ जैमिनी राय ने कला के किस क्षेत्र में नाम कमाया? उत्तर: चित्रकला

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☛ किस संग्रहालय को विश्व कला संग्रहों का भण्डार कहा जाता है? उत्तर: सालारजंग संग्रहालय

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पढिए और भी मजेदार प्रश्नोत्तर लिंक नीचे दिया गया है।

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