RRB NTPC CBT-2 / GROUP D Exam 2022 SCIENCE QUIZ TEST-1

रेलवे भर्ती परीक्षा 2022

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रेलवे भर्ती परीक्षा 2022

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रेलवे भर्ती परीक्षा 2022

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रेलवे भर्ती परीक्षा 2022

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रेलवे भर्ती परीक्षा 2022

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ऑक्सीजन के कितने परमाणु मिलकर ओजोन का एक अणु बनाते हैं? A. 2 B. 3 C. 4 D. 5 Ans. B

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रेलवे भर्ती परीक्षा 2022

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रेलवे भर्ती परीक्षा 2022

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रेलवे भर्ती परीक्षा 2022

Railway NTPC श्रेणी के 35,277 पदों पर भर्ती के लिए CBT-2 परीक्षा मई माह से शुरू

पूछे जाएँगे ये सवाल

रेलवे भर्ती परीक्षा 2022

विद्युत परिपथ में फ्यूज जुड़ा होता है? A. parallel to live B. parallel to neutral C. series with live D. series with neutral Ans. C

रेलवे भर्ती परीक्षा 2022

किसी व्यक्ति को निमोनिया हो जाने से इनमें से कौन सा अंग प्रभावित होगा? A. त्वचा और आंत B. मूत्र पथ C. यकृत D. फेफड़े

Ans. D

रेलवे भर्ती परीक्षा 2022

जब किसी वस्तु को उत्तल लेंस में अनंत दूरी पर रखा जाता है तो उसका प्रतिबिंब कहां बनता है? A. At infinity B. At F1 C. At 2F2 D. At F2 Ans. D

रेलवे भर्ती परीक्षा 2022

माइक्रोस्कोप का आविष्कार किसने किया? A. जोसफ नीपसे B. ब्लेस पास्कल C. लिनुस पॉलिंग D. जकारियास जानसेन Ans. D

ऑक्सीजन के कितने परमाणु मिलकर ओजोन का एक अणु बनाते हैं? A. 2 B. 3 C. 4 D. 5 Ans. B

रेलवे भर्ती परीक्षा 2022

Ans-A

रेलवे भर्ती परीक्षा 2022

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