Q1. Which physical quantity is defined as the rate of change of momentum of a body?
किसी पिंड के संवेग के परिवर्तन की दर को कौन-सी भौतिक राशि कहा जाता है?
Railway Science Practice Set 4 – 15 Bilingual Questions with Detailed Explanations
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Sample Questions from Railway Science Practice Set 4 – 15 Bilingual Questions with Detailed Explanations
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Q2. Which tissue transports prepared food from leaves to other parts of a plant?
पौधों में पत्तियों द्वारा निर्मित भोजन को अन्य भागों तक कौन-सा ऊतक पहुँचाता है?
Q3. Which of the following is a non-metal that conducts electricity?
निम्नलिखित में से कौन-सा अधातु विद्युत का चालक है?
Q4. Which part of the human respiratory system is the main site of exchange of oxygen and carbon dioxide?
मानव श्वसन तंत्र का कौन-सा भाग ऑक्सीजन और कार्बन डाइऑक्साइड के आदान-प्रदान का मुख्य स्थान है?
Q5. Which phenomenon is responsible for the formation of a rainbow in the sky?
आकाश में इंद्रधनुष बनने के लिए कौन-सी घटना मुख्य रूप से उत्तरदायी है?
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