Q1. Which method is most suitable for separating ethanol and water, two miscible liquids with different boiling points?
अलग-अलग क्वथनांक वाले दो मिश्रणीय द्रवों, एथेनॉल और जल, को अलग करने के लिए कौन-सी विधि उपयुक्त है?
RRB Technician Grade III 2026 Science and GK Mixed Quiz – Set 1 (6 & 9 October Paper Based)
This published practice set contains 15 questions for competitive-exam preparation. Preview a few questions below, then start the full quiz to record your attempt. Answers and detailed explanations remain inside the submitted-attempt workflow so the preview does not reveal the solution before practice.
Sample Questions from RRB Technician Grade III 2026 Science and GK Mixed Quiz – Set 1 (6 & 9 October Paper Based)
Use this preview to understand the level and coverage of the quiz. The complete attempt contains 15 questions.
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Q2. Which hormone primarily lowers blood glucose by promoting its uptake and storage?
कौन-सा हार्मोन ग्लूकोज के कोशिकाओं में प्रवेश और भंडारण को बढ़ाकर रक्त शर्करा घटाता है?
Q3. Why does graphite conduct electricity while diamond generally does not?
ग्रेफाइट विद्युत का चालन करता है, जबकि हीरा सामान्यतः नहीं करता। मुख्य कारण क्या है?
Q4. A train starts from rest and reaches 30 m/s in 10 s with uniform acceleration. How far does it travel?
एक रेलगाड़ी विरामावस्था से समान त्वरण के साथ 10 सेकंड में 30 m/s की चाल प्राप्त करती है। तय दूरी कितनी है?
Q5. Two resistors of 6 Ω and 3 Ω are connected in parallel. What is their equivalent resistance?
6 Ω और 3 Ω के दो प्रतिरोधक समानांतर क्रम में जुड़े हैं। तुल्य प्रतिरोध कितना होगा?
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