Practice focused topic-wise MCQs with answers and explanations for quick revision and exam preparation.
Difficulty select karke sirf is topic ke focused MCQs practice karein. Score, timer aur explanations student-friendly flow me milenge.
Showing 11-20 of 600 questions.
What is the main source of rainfall in the water cycle?
B. बादलClouds
Condensed water in clouds falls as rain.
The correct answer is B. बादल / Clouds. Condensed water in clouds falls as rain.
बादलों में संघनित जल वर्षा के रूप में गिरता है।
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In which season is evaporation generally higher?
C. गर्मीSummer
Higher temperatures in summer increase evaporation.
The correct answer is C. गर्मी / Summer. Higher temperatures in summer increase evaporation.
गर्मी में तापमान अधिक होने से वाष्पीकरण बढ़ता है।
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The hydrological cycle recycles which resource on Earth?
D. जलWater
The cycle continuously recycles water. It is essential for life.
The correct answer is D. जल / Water. The cycle continuously recycles water. It is essential for life.
जल चक्र लगातार जल का पुनर्चक्रण करता है। यह जीवन के लिए आवश्यक है।
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Which condition is necessary for condensation?
A. शीतलनCooling
Condensation occurs when water vapor cools.
The correct answer is A. शीतलन / Cooling. Condensation occurs when water vapor cools.
जलवाष्प के ठंडा होने पर संघनन होता है।
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Where is a major store of freshwater found?
B. हिमनदGlaciers
A large amount of freshwater is stored in glaciers.
The correct answer is B. हिमनद / Glaciers. A large amount of freshwater is stored in glaciers.
मीठे जल का बड़ा भाग हिमनदों में जमा है।
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Where can rainwater eventually reach?
C. महासागरOceans
Through runoff and rivers, water can reach oceans.
The correct answer is C. महासागर / Oceans. Through runoff and rivers, water can reach oceans.
अपवाह और नदियों के माध्यम से जल महासागरों तक पहुंच सकता है।
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Transpiration is mainly associated with what?
D. पौधेPlants
Transpiration is a plant process.
The correct answer is D. पौधे / Plants. Transpiration is a plant process.
वाष्पोत्सर्जन पौधों की क्रिया है।
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What is water vapor changing into liquid droplets called?
A. संघननCondensation
The conversion of water vapor into liquid is condensation.
The correct answer is A. संघनन / Condensation. The conversion of water vapor into liquid is condensation.
जलवाष्प के तरल बनने को संघनन कहते हैं।
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Which is an atmospheric store in the hydrological cycle?
B. जलवाष्पWater vapor
Water exists in the atmosphere as water vapor.
The correct answer is B. जलवाष्प / Water vapor. Water exists in the atmosphere as water vapor.
वायुमंडल में जलवाष्प के रूप में जल मौजूद रहता है।
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What is a major source of groundwater recharge?
C. वर्षा जलRainwater
Rainwater infiltrates and recharges groundwater.
The correct answer is C. वर्षा जल / Rainwater. Rainwater infiltrates and recharges groundwater.
वर्षा का जल मिट्टी में जाकर भूजल बढ़ाता है।
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