Q1. Which instrument is used to measure atmospheric pressure?
वायुमंडलीय दाब मापने के लिए किस उपकरण का उपयोग किया जाता है?
Railway Science Practice Set 5 – 15 Bilingual Questions with Detailed Explanations
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Sample Questions from Railway Science Practice Set 5 – 15 Bilingual Questions with Detailed Explanations
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Q2. Which blood vessel carries deoxygenated blood from the right ventricle of the heart to the lungs?
हृदय के दाएँ निलय से फेफड़ों तक ऑक्सीजन-रहित रक्त कौन-सी रक्त वाहिका ले जाती है?
Q3. Which gas is released when an acid reacts with a carbonate?
जब किसी अम्ल की अभिक्रिया कार्बोनेट से होती है, तब कौन-सी गैस निकलती है?
Q4. Which part of the brain controls involuntary functions such as breathing and heartbeat?
मस्तिष्क का कौन-सा भाग श्वसन और हृदयगति जैसी अनैच्छिक क्रियाओं को नियंत्रित करता है?
Q5. Which colour of visible light has the shortest wavelength?
दृश्य प्रकाश में किस रंग की तरंगदैर्ध्य सबसे कम होती है?
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