Which is not a renewable source

(1) sunlight

(2) Coal

(3) Water

(4) wind energy

कौन नवीकरणीय स्रोत नहीं है

(1) धूप

(2) कोयला 

(3) जल 

(4) पवन ऊर्जा

 60%
Level 2: 60%+

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Major pollutant in Jet plane emission is -

(1) SO2

(2) CFC

(3) CO

(4) CCl4

जेट विमान उत्सर्जन में प्रमुख प्रदूषक है -

(1) SO2

(2) CFC

(3) CO

(4) CCl4

 53%
Level 3: 35%-60%

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Which is the greatest air pollutant these days

(1) Factories

(2) Motor vehicles

(3) Domestic appliances

(4) animals

कौन इन दिनों सबसे बड़ा वायु प्रदूषक है?

(1) कारखानें 

(2) मोटर वाहन

(3) घरेलू उपकरण

(4) पशु

 58%
Level 3: 35%-60%

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Photochemical smog was first observed in -

(1) London

(2) Los Angeles

(3) Paris

(4) Tokyo

प्रकाश रासायनिक धुंध पहली बार देखा गया था-

(1) लंदन

(2) लॉस एंजेलिस

(3) पेरिस

(4) टोक्यो

 54%
Level 3: 35%-60%

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Petroleum resource is

(1) Renewable

(2) Non-renewable

(3) Synthetic & biodegradable

(4) Infinite & unconventional

पेट्रोलियम संसाधन है

(1) नवीकरणीय 

(2) अनवीकरणीय

(3) संश्लिष्ट और जैव निम्‍नीनीय

(4) अनंत और अपरंपरागत

 51%
Level 3: 35%-60%

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The population of India is 15% of the world but its annual energy consumption is only

(1) 0.2%

(2) 2.0%

(3) 10%

(4) 25%

भारत की जनसंख्या दुनिया का 15% है लेकिन इसकी वार्षिक ऊर्जा खपत केवल है:-

(1) 0.2%

(2) 2.0%

(3) 10%

(4) 25%

 56%
Level 3: 35%-60%

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Which of the following is the main factor of water pollution

(1) smoke

(2) Industrial waste

(3) Detergent

(4) Ammonia

निम्न में से कौन सा जल प्रदूषण का मुख्य कारक है

(1) धुआँ

(2) औद्योगिक अपशिष्ट

(3) अपमार्जक

(4) अमोनिया

 71%
Level 2: 60%+

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Which will not cause any atmospheric pollution

(1) Hydrogen

(2) Sulphur dioxide

(3) Carbon dioxide

(4) Carbon monoxide

 

कौन किसी वायुमंडलीय प्रदूषण का कारण नहीं होगा?

(1) हाइड्रोजन

(2) सल्फर डाइऑक्साइड

(3) कार्बन डाइऑक्साइड

(4) कार्बन मोनोऑक्साइड

 

 71%
Level 2: 60%+

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A biosphere is composed of 

(1) Living organisms

(2) Living organisms + Lithosphere

(3) Living organisms + lithosphere + atmosphere

(4) Living organisms + lithosphere + atmosphere + Hydrosphere

एक जीवमंडल किसके बना होता है?

(1) सजीव 

(2) सजीव + स्थलमंडल

(3) सजीव + स्थलमंडल+ वायुमंडल

(4) सजीव + स्थलमंडल + वायुमंडल + जलमंडल

 93%
Level 1: 80%+

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Domestic waste will lead to -

(1) Biodegradable pollution

(2) Nondegradable pollution

(3) Thermal pollution of soil

(4) Air pollution

 घरेलू अपशिष्ट का कारण होगा-

(1) जैवनिम्ननीय प्रदूषण

(2) अनिम्ननीय प्रदूषण

(3) मिट्टी का उष्मीय प्रदूषण

(4) वायु प्रदूषण

 74%
Level 2: 60%+

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