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0920543_Public-Notice-UG-and-PG-Regulations-2025.pdf
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0920543_Public-Notice-UG-and-PG-Regulations-2025.pdf
Important environment-related multiple-choice questions (MCQs) with answers, tailored for UGC NET Paper 1 preparation. These questions are based on topics frequently covered in the exam, including environmental agreements, pollution, and sustainable development goals.
1.The framework agreement of the International Solar Alliance (ISA) was opened for signature in:
Anonymous Quiz
43%
a) New Delhi, India
22%
b) Paris, France
23%
c) Geneva, Switzerland
12%
d) Marrakesh, Morocco
2.Arrange the following in chronological order from oldest to newest:
A. Paris Agreement
B. Montreal Protocol C. Kyoto Protocol D. Rio Summit
A. Paris Agreement
B. Montreal Protocol C. Kyoto Protocol D. Rio Summit
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20%
a) A, B, C, D
31%
b) B, D, C, A
34%
c) A, C, D, B
14%
d) B, C, D, A
3.Which of the following is not a unit for measuring surface ozone?
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17%
a) Microgram per cubic meter
33%
b) Nanogram per cubic meter
30%
c) Dobson Unit
20%
d) Parts per million
4.The virus responsible for the spread of COVID-19 is:
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21%
a) SARS COV 19
21%
b) SARS COV II
57%
c) CORONA 19
2%
d) SARS COV I
5.The Paris Agreement entered into force when ratified by at least 55 countries accounting for at least:
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20%
a) 50% of global CO₂ emissions
39%
b) 55% of global CO₂ emissions
31%
c) 60% of global CO₂ emissions
9%
d) 75% of global CO₂ emissions
6.According to WHO standards, the maximum permissible concentration of arsenic in drinking water is:
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15%
a) 10 μg/L
46%
b) 6.0 μg/L
28%
c) 5.0 μg/L
11%
d) 1.0 μg/L
7.Which of the following is associated with photochemical smog?
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24%
a) Sulfur dioxide
28%
b) Ozone
37%
c) Carbon monoxide
11%
d) Methane
8.Sustainable Development Goal (SDG) 4 aims to ensure:
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34%
a) Good health and well-being
36%
b) Quality education
11%
c) Poverty alleviation
19%
d) Industry innovation and infrastructure
9.Noise levels (in decibels) are referenced to the human hearing threshold at a frequency of:
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40%
a) 50 Hz
46%
b) 100 Hz
12%
c) 1 kHz
2%
d) 4 kHz
10.The primary treatment of wastewater involves the removal of:
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23%
a) Solids
34%
b) Colloids
29%
c) Organic matter
14%
d) Microorganisms
UGC-NET JUNE 2025 के लिए कम्युनिकेशन के महत्वपूर्ण प्रश्न♠️♐
1. Which of the following is NOT a component of the communication process?
A) Sender
B) Channel
C) Feedback
D) Translation
Answer: D) Translation
Explanation: Communication process में मुख्य तत्व होते हैं – Sender, Message, Channel, Receiver और Feedback। Translation एक auxiliary प्रक्रिया हो सकती है, लेकिन communication का मूल हिस्सा नहीं है।
2. In communication, the process of converting ideas into messages is called:
A) Decoding
B) Encoding
C) Feedback
D) Channelizing
Answer: B) Encoding
Explanation: जब कोई व्यक्ति अपने विचारों को शब्दों, संकेतों या प्रतीकों में बदलता है, तो इसे encoding कहा जाता है।
3. Which type of communication flows from subordinates to superiors?
A) Downward Communication
B) Upward Communication
C) Horizontal Communication
D) External Communication
Answer: B) Upward Communication
Explanation: जब कर्मचारियों या अधीनस्थों से सुझाव, शिकायतें या रिपोर्ट्स उच्च अधिकारियों तक जाती हैं, तो उसे upward communication कहा जाता है।
4. In communication, 'Noise' refers to:
A) Loud sound
B) External disturbance only
C) Any barrier to effective communication
D) Overuse of media
Answer: C) Any barrier to effective communication
Explanation: Noise का अर्थ केवल आवाज़ नहीं, बल्कि कोई भी ऐसी चीज़ है जो संदेश को समझने में बाधा पहुँचाती है – जैसे psychological, semantic या technical noise।
5. The communication model developed by Claude Shannon and Warren Weaver is known as:
A) Transactional model
B) Linear model
C) Helical model
D) Interactive model
Answer: B) Linear model
Explanation: Shannon-Weaver model एक linear model है जिसमें Sender एक message encode करता है, जिसे एक channel के माध्यम से Receiver तक भेजा जाता है।
6. The body language is part of which type of communication?
A) Verbal
B) Written
C) Non-verbal
D) Online
Answer: C) Non-verbal
Explanation: Body language, gestures, facial expressions आदि non-verbal communication के अंतर्गत आते हैं।
7. Which one of the following is a barrier to effective communication?
A) Clarity in message
B) Semantic distortion
C) Proper feedback
D) Active listening
Answer: B) Semantic distortion
Explanation: जब शब्दों का अर्थ receiver के लिए अलग हो, तो उसे semantic barrier कहा जाता है, जिससे communication प्रभावित होता है।
8. The term 'Grapevine' in communication refers to:
A) Formal communication
B) Official meetings
C) Informal communication
D) Written communication
Answer: C) Informal communication
Explanation: Grapevine communication अनौपचारिक नेटवर्क होता है, जिसमें अफवाहें या अनौपचारिक जानकारी प्रसारित होती है।
9. Effective communication is complete when:
A) Sender sends the message
B) Message is understood by the receiver
C) Message is written
D) Medium is selected
Answer: B) Message is understood by the receiver
Explanation: Communication तब प्रभावी मानी जाती है जब receiver न केवल संदेश प्राप्त करता है, बल्कि उसे सही तरीके से समझता भी है।
10. Paralanguage includes:
A) Vocabulary used
B) Facial expressions
C) Tone, pitch, and volume
D) Grammar of language
Answer: C) Tone, pitch, and volume
Explanation: Paralanguage उस तरीके को दर्शाता है जिससे हम बोलते हैं – जैसे आवाज़ का उतार-चढ़ाव, बोलने की गति आदि।
1. Which of the following is NOT a component of the communication process?
A) Sender
B) Channel
C) Feedback
D) Translation
Answer: D) Translation
Explanation: Communication process में मुख्य तत्व होते हैं – Sender, Message, Channel, Receiver और Feedback। Translation एक auxiliary प्रक्रिया हो सकती है, लेकिन communication का मूल हिस्सा नहीं है।
2. In communication, the process of converting ideas into messages is called:
A) Decoding
B) Encoding
C) Feedback
D) Channelizing
Answer: B) Encoding
Explanation: जब कोई व्यक्ति अपने विचारों को शब्दों, संकेतों या प्रतीकों में बदलता है, तो इसे encoding कहा जाता है।
3. Which type of communication flows from subordinates to superiors?
A) Downward Communication
B) Upward Communication
C) Horizontal Communication
D) External Communication
Answer: B) Upward Communication
Explanation: जब कर्मचारियों या अधीनस्थों से सुझाव, शिकायतें या रिपोर्ट्स उच्च अधिकारियों तक जाती हैं, तो उसे upward communication कहा जाता है।
4. In communication, 'Noise' refers to:
A) Loud sound
B) External disturbance only
C) Any barrier to effective communication
D) Overuse of media
Answer: C) Any barrier to effective communication
Explanation: Noise का अर्थ केवल आवाज़ नहीं, बल्कि कोई भी ऐसी चीज़ है जो संदेश को समझने में बाधा पहुँचाती है – जैसे psychological, semantic या technical noise।
5. The communication model developed by Claude Shannon and Warren Weaver is known as:
A) Transactional model
B) Linear model
C) Helical model
D) Interactive model
Answer: B) Linear model
Explanation: Shannon-Weaver model एक linear model है जिसमें Sender एक message encode करता है, जिसे एक channel के माध्यम से Receiver तक भेजा जाता है।
6. The body language is part of which type of communication?
A) Verbal
B) Written
C) Non-verbal
D) Online
Answer: C) Non-verbal
Explanation: Body language, gestures, facial expressions आदि non-verbal communication के अंतर्गत आते हैं।
7. Which one of the following is a barrier to effective communication?
A) Clarity in message
B) Semantic distortion
C) Proper feedback
D) Active listening
Answer: B) Semantic distortion
Explanation: जब शब्दों का अर्थ receiver के लिए अलग हो, तो उसे semantic barrier कहा जाता है, जिससे communication प्रभावित होता है।
8. The term 'Grapevine' in communication refers to:
A) Formal communication
B) Official meetings
C) Informal communication
D) Written communication
Answer: C) Informal communication
Explanation: Grapevine communication अनौपचारिक नेटवर्क होता है, जिसमें अफवाहें या अनौपचारिक जानकारी प्रसारित होती है।
9. Effective communication is complete when:
A) Sender sends the message
B) Message is understood by the receiver
C) Message is written
D) Medium is selected
Answer: B) Message is understood by the receiver
Explanation: Communication तब प्रभावी मानी जाती है जब receiver न केवल संदेश प्राप्त करता है, बल्कि उसे सही तरीके से समझता भी है।
10. Paralanguage includes:
A) Vocabulary used
B) Facial expressions
C) Tone, pitch, and volume
D) Grammar of language
Answer: C) Tone, pitch, and volume
Explanation: Paralanguage उस तरीके को दर्शाता है जिससे हम बोलते हैं – जैसे आवाज़ का उतार-चढ़ाव, बोलने की गति आदि।