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 41-50 of 600 questions.
The balance of the hydrological cycle is important for what?
A. जीवनLife
The water cycle is essential for life and ecosystems.
The correct answer is A. जीवन / Life. The water cycle is essential for life and ecosystems.
जीवन और पारिस्थितिकी के लिए जल चक्र आवश्यक है।
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Which of the following is part of the hydrological cycle?
B. संघननCondensation
Condensation is a key stage of the cycle.
The correct answer is B. संघनन / Condensation. Condensation is a key stage of the cycle.
संघनन जल चक्र का प्रमुख चरण है।
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What is the main role of rivers in the hydrological cycle?
C. जल का परिवहनTransport water
Rivers transport water from one place to another.
The correct answer is C. जल का परिवहन / Transport water. Rivers transport water from one place to another.
नदियाँ जल को एक स्थान से दूसरे स्थान तक ले जाती हैं।
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Which is a solid form of water in the cycle?
D. हिमIce
Ice is the solid form of water.
The correct answer is D. हिम / Ice. Ice is the solid form of water.
हिम जल का ठोस रूप है।
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What is the first process from sea water to cloud formation?
A. वाष्पीकरणEvaporation
Evaporation occurs first from the sea.
The correct answer is A. वाष्पीकरण / Evaporation. Evaporation occurs first from the sea.
समुद्र से पहले वाष्पीकरण होता है।
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What is rainwater reaching rivers after rainfall called?
B. अपवाहRunoff
Water flowing over land is called runoff.
The correct answer is B. अपवाह / Runoff. Water flowing over land is called runoff.
भूमि पर बहता जल अपवाह कहलाता है।
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Why is water reused in the hydrological cycle?
C. यह लगातार चक्रित होता हैIt cycles continuously
Water continuously circulates through different states.
The correct answer is C. यह लगातार चक्रित होता है / It cycles continuously. Water continuously circulates through different states.
जल विभिन्न अवस्थाओं में घूमता रहता है।
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What helps increase groundwater levels?
D. अवशोषणInfiltration
Infiltration moves water into the ground and raises groundwater.
The correct answer is D. अवशोषण / Infiltration. Infiltration moves water into the ground and raises groundwater.
अवशोषण से जल मिट्टी में जाता है और भूजल बढ़ता है।
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Water exchange between oceans and atmosphere mainly occurs through what?
A. वाष्पीकरणEvaporation
Water moves from oceans to the atmosphere mainly through evaporation.
The correct answer is A. वाष्पीकरण / Evaporation. Water moves from oceans to the atmosphere mainly through evaporation.
महासागर से वाष्पीकरण द्वारा जल वायुमंडल में जाता है।
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In which states can water exist in the hydrological cycle?
A. ठोस, तरल और गैसSolid, liquid and gas
In the water cycle, water occurs as ice, liquid water and water vapor. Remember the three states for exams.
The correct answer is A. ठोस, तरल और गैस / Solid, liquid and gas. In the water cycle, water occurs as ice, liquid water and water vapor. Remember the three states for exams.
जल चक्र में जल बर्फ, तरल जल और जलवाष्प के रूप में मिलता है। परीक्षा में तीन अवस्थाएँ याद रखें।
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