Pedagogy of Physical Science MCQs | भौतिक विज्ञान की शिक्षाशास्त्र MCQs (B.Ed) 

In this post, we have provided Bilingual [Hindi – English] Physical Science for B.Ed multiple-choice questions (MCQs) with answers. These MCQs will help prepare for university exams such as Kolhan University, Vinoba Bhave University (VBU), and other universities, semester tests, and practice for a better understanding.

Q1. Physical Science is a branch of (भौतिक विज्ञान की एक शाखा है)

1. Natural Science / प्राकृतिक विज्ञान ✅
2. Life Science / जीवन विज्ञान
3. Biological Science / जैविक विज्ञान
4. None of them / इनमें से कोई

Answer: Natural Science / प्राकृतिक विज्ञान

Explanation: Physical science deals with non-living systems and is considered a branch of natural science.

Q2. Who was awarded the Bharat Ratna? (भारत रत्न का पुरस्कार किसे दिया गया?)

1. Vikram Sarabhai
2. C. V. Raman ✅
3. Prof. Ramachandra
4. Hargobind

Answer: C. V. Raman

Explanation: Scientist C. V. Raman was awarded the Bharat Ratna in 1954 for his discovery of the Raman Effect.

Q3. Education in Physical Science should be (भौतिक विज्ञान शिक्षण होना चाहिए)

1. Self centred / स्वयं केन्द्रित
2. Child centred / बाल केन्द्रित
3. Objective centred / उद्देश्य केन्द्रित
4. All of them / ये सभी ✅

Answer: All of them / ये सभी

Explanation: Science education should be child-centered, objective-centered, and self-centered for holistic development.

Q4. An aim of teaching of science is to develop cooperative behaviour within (विज्ञान शिक्षण के लक्ष्य के विकास में सहयोगात्मक व्यवहार है)

1. Teacher / शिक्षक
2. Family / परिवार
3. Society / समाज ✅
4. Friends / दोस्त

Answer: Society / समाज

Explanation: Science education encourages cooperation and social responsibility, especially within society.

Q5. The word ‘curriculum’ has been derived from the word (पाठ्यक्रम शब्द की उत्पत्ति कहाँ की है)

1. Latin ✅
2. Greek
3. Hebrew
4. None of these / इनमें से कोई नहीं

Answer: Latin

Explanation: The term ‘curriculum’ originates from the Latin word meaning ‘racecourse’ or the path to be followed in education.

Q6. Assessment has to go according to the objective of (मूल्यांकन उद्देश्य के अनुसार होना चाहिए)

1. Syllabus / पाठ्यचर्या
2. Project / प्रोजेक्ट
3. Teaching / शिक्षण ✅
4. Science / विज्ञान

Answer: Teaching / शिक्षण

Explanation: Assessment in education must align with the objectives of teaching to measure learning outcomes.

Q7. Which method allows students to observe the process carefully? (कौन सी विधि से छात्र ध्यानपूर्वक निरीक्षण करें)

1. Lecture method / व्याख्यान विधि
2. Demonstration method / प्रदर्शन विधि ✅
3. Supervised / निगरानी
4. Assignment / कार्यभार

Answer: Demonstration method / प्रदर्शन विधि

Explanation: The demonstration method helps students carefully observe scientific processes and experiments.

Q8. A science fair is (विज्ञान मेला है)

1. Curricular activity / पाठ्यचर्या विधि
2. Co-curricular / सह पाठ्यचर्या ✅
3. Extra curricular / अतिरिक्त पाठ्यचर्या
4. None of them / इनमें से कोई नहीं

Answer: Co-curricular / सह पाठ्यचर्या

Explanation: A science fair is a co-curricular activity that enhances creativity and scientific spirit among students.

Q9. A scientific method is (वैज्ञानिक विधि है)

1. Subjective / आत्मनिष्ठ
2. Objective / वस्तुनिष्ठ ✅
3. Both of them / दोनों
4. None of them / कोई नहीं

Answer: Objective / वस्तुनिष्ठ

Explanation: The scientific method is based on objective observations, experiments, and verifiable data.

Q10. The important steps in research are (अनुसंधान में महत्वपूर्ण कदम है)

1. Selection of the problem / समस्या का चयन
2. Delimitation / सीमा निर्धारण
3. Analysis of the problem / समस्या का विश्लेषण
4. All of them / ये सभी ✅

Answer: All of them / ये सभी

Explanation: Research involves identifying a problem, setting boundaries, and analyzing data systematically.

Q11. The source of Solar energy is | सौर ऊर्जा का स्रोत होता है

1. Chemical reactions / रासायनिक क्रियाएँ
2. Nuclear fusion / नाभिकीय संलयन ✅
3. Nuclear fission / नाभिकीय विखंडन
4. Gravitational force / गुरुत्वाकर्षण बल

Answer: Nuclear fusion / नाभिकीय संलयन

Explanation: The sun produces energy through nuclear fusion reactions, where hydrogen nuclei combine to form helium and release huge amounts of energy.

Q12. Velocity of sound will be highest in | ध्वनि का वेग किसमें अधिकतम होगा

1. Air / वायु
2. Water / जल
3. Vacuum / निर्वात
4. Steel / इस्पात ✅

Answer: Steel / इस्पात

Explanation: Sound travels fastest in solids like steel, slower in liquids, and slowest in gases. It cannot travel in vacuum.

Q13. Attraction between nucleons is due to exchange of | नाभिकीय कणों का आकर्षण बल किसके आदान-प्रदान के कारण होता है

1. Photons / फोटॉन
2. Mesons /  मेसन ✅
3. Neutrino / न्यूट्रिनो
4. Electrons / इलेक्ट्रॉन

Answer: Mesons / मीज़ान

Explanation: The strong nuclear force binding nucleons (protons and neutrons) together is due to the exchange of mesons.

Q14. Sound waves of hydrogen gas are of which type? | हाइड्रोजन गैस में ध्वनि तरंग कैसी होती है?

1. Transverse / अनुप्रस्थ
2. Longitudinal / अनुदैर्ध्य ✅
3. Stationary / स्थिर
4. Electromagnetic / विद्युतचुम्बकीय

Answer: Longitudinal / अनुदैर्ध्य

Explanation: Sound waves are longitudinal waves in gases, as the vibration of particles is in the direction of wave propagation.

Q15. Which of the following is used in pencil? | इनमें से किसका उपयोग पेंसिल में किया जाता है?

1. Graphite / ग्रेफाइट ✅
2. Silicon / सिलिकॉन
3. Charcoal / चारकोल
4. Phosphorous / फॉस्फोरस

Answer: Graphite / ग्रेफाइट

Explanation: Pencils use graphite rods, not lead. Graphite is soft and leaves a mark on paper, making it ideal for writing.

Q16. The word ‘Seminar’ is derived from | ‘सेमिनार’ शब्द किस भाषा से लिया गया है?

1. French
2. Greek / ग्रीक
3. Latin / लैटिन ✅
4. None of these / इनमें से कोई नहीं

Answer: Latin / लैटिन

Explanation: The term ‘Seminar’ comes from the Latin word ‘seminarium,’ meaning a place for learning and discussion.

Q17. Snellen chart is | स्नेलन चार्ट है

1. An apparatus / एक यंत्र
2. A teaching aid / एक शिक्षण सामग्री
3. Measuring device / मापन यंत्र ✅
4. One form of sign language / संकेत भाषा का एक प्रकार

Answer: Measuring device / मापन यंत्र

Explanation: The Snellen chart is used by doctors to measure visual acuity (eye testing chart).

Q18. What is the most important function of a physical science teacher? | भौतिक विज्ञान शिक्षक का सबसे महत्वपूर्ण कार्य क्या है?

1. Teaching / पढ़ाना
2. Observation / अवलोकन
3. Guidance / मार्गदर्शन ✅
4. Evaluation / मूल्यांकन

Answer: Guidance / मार्गदर्शन

Explanation: A physical science teacher not only teaches but also guides students in experiments, observations, and scientific learning.

Q19. Science gives more emphasis on | विज्ञान किस पर अधिक बल देता है

1. Lecture / व्याख्यान
2. Hypothesis / परिकल्पना ✅
3. Function / क्रियाएँ
4. Theory / सिद्धान्त

Answer: Hypothesis / परिकल्पना

Explanation: Science emphasizes hypothesis formation, experimentation, and verification as the basis of knowledge.

Q20. Which of the following is not the nature of ‘Science’ subject? | निम्न में से कौन-सी प्रकृति ‘विज्ञान’ विषय की नहीं है?

1. Authenticity / प्रमाणिकता
2. Truthfulness / सत्यता
3. Universality / सार्वभौमिकता
4. Specificity / विशिष्टता ✅

Answer: Specificity / विशिष्टता

Explanation: Science is universal, authentic, and truthful. It is not specific to individuals or groups, hence ‘specificity’ is not its nature.

Q21. Science comes from the Latin word | साइंस लैटिन शब्द से आता है

1. Scientia (साइंटिया) ✅
2. Scientific (साइंटिफिक)
3. Sincere (सिनसियर)
4. None of these (इनमें से कोई नहीं)

Answer: Scientia (साइंटिया)

Explanation: The word “Science” is derived from the Latin word Scientia, which means knowledge.

Q22. The main aim of remedial teaching in science is | विज्ञान शिक्षण में उपचारात्मक शिक्षण का मुख्य उद्देश्य है

1. To develop good habits in students / छात्रों में अच्छी आदतों का विकास करना
2. To make corrections in students / छात्रों में सुधार करना
3. To rectify the learning difficulty of particular students / विशेष छात्रों की सीखने की कठिनाइयों को दूर करना ✅
4. None of the above / इनमें से कोई नहीं

Answer: To rectify the learning difficulty of particular students

Explanation: Remedial teaching in science focuses on helping students overcome their specific learning difficulties.

Q23. Action Research means | क्रियात्मक शोध का तात्पर्य है

1. A Longitudinal Research / अनुदैर्ध्य अनुसंधान
2. An applied Research / प्रायोगिक अनुसंधान
3. A Research to solve an immediate problem / तत्काल समस्या को हल करने हेतु अनुसंधान ✅
4. A Research with socio-economic objective / सामाजिक-आर्थिक उद्देश्य के साथ अनुसंधान

Answer: A Research to solve an immediate problem

Explanation: Action research is carried out by teachers or practitioners to solve immediate classroom or teaching problems.

Q24. Who developed the SE model lesson plan? | SE मॉडल पाठ योजना किसने विकसित की?

1. Armstrong (आर्मस्ट्राँग)
2. Jerome Bruner (जेरोम ब्रूनर)
3. William H. Kilpatrick (विलियम एच. किलपैट्रिक)
4. Roger W. Bybee (रॉजर डब्ल्यू. बाइबी) ✅

Answer: Roger W. Bybee

Explanation: The 5E instructional model (Engage, Explore, Explain, Elaborate, Evaluate), often called SE model, was developed by Roger W. Bybee.

Q25. What was the theme for National Science Day 2020? | राष्ट्रीय विज्ञान दिवस 2020 का विषय क्या था?

1. Women in Science
2. Science for people and people for science
3. Science and technology for sustainable future ✅
4. Science and technology for specially abled persons

Answer: Science and technology for sustainable future

Explanation: The theme of National Science Day 2020 in India was “Science and Technology for Sustainable Future”.

Q26. What is the S.I. unit of work? | कार्य का SI मात्रक क्या है?

1. Joule (जूल) ✅
2. Erg (अर्ग)
3. Cm (सेंटीमीटर)
4. Watt (वाट)

Answer: Joule (जूल)

Explanation: In SI system, work is measured in Joules, where 1 Joule = 1 Newton × 1 meter.

Q27. Light can travel in | प्रकाश गमन कर सकता है

1. Air only / केवल वायु
2. Vacuum only / केवल निर्वात
3. Both Air and Vacuum / वायु और निर्वात दोनों ✅
4. None of these / इनमें से कोई नहीं

Answer: Both Air and Vacuum

Explanation: Light is an electromagnetic wave and can travel in both air and vacuum, unlike sound which requires a medium.

Q28. The most malleable metal is | सबसे ज्यादा लचीली धातु है

1. Platinum (प्लेटिनम)
2. Silver (चाँदी)
3. Iron (लोहा)
4. Gold (सोना) ✅

Answer: Gold (सोना)

Explanation: Gold is the most malleable and ductile metal, which can be beaten into very thin sheets.

Q29. The nucleus of an atom consists of | किसी परमाणु के नाभिक में होता है

1. Electron and Neutron / इलेक्ट्रॉन और न्यूट्रॉन
2. Electron and Proton / इलेक्ट्रॉन और प्रोटोन
3. Proton and Neutron / प्रोटोन और न्यूट्रॉन ✅
4. All of the above / उपरोक्त सभी

Answer: Proton and Neutron

Explanation: The nucleus of an atom contains protons and neutrons, while electrons revolve around the nucleus.

Q30. The instrument which uses sound waves to measure the depth of ocean is | सागर की गहराई मापने के लिए प्रयुक्त यंत्र है

1. RADAR (रडार)
2. SONAR (सोनार) ✅
3. Altimeter (अल्टीमीटर)
4. Venturi Meter (वेंचुरी मीटर)

Answer: SONAR (सोनार)

Explanation: SONAR (Sound Navigation and Ranging) uses ultrasonic sound waves to measure the depth of oceans and detect underwater objects.

 

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