CBSE Class 12 Physics Previous Year Question Paper 2015 (Set 3)
This is the CBSE Class 12 Physics (Theory) Previous Year Question Paper from the 2015 Main Exams, Set 3, conducted by the Central Board of Secondary Education. The paper is in Hindi and has a total of 70 marks, with a duration of 3 hours. It is divided into five sections: Section A (5 questions, 1 mark each), Section B (5 questions, 2 marks each), Section C (12 questions, 3 marks each), Section D (1 question, 4 marks, value-based), and Section E (3 questions, 5 marks each). The question paper contains 26 questions in total and includes internal choices in one question of 2 marks, one question of 3 marks, and all three questions of 5 marks. Students are provided with a list of physical constants for use. Solving this previous year paper helps students understand the exam pattern, question types, and marking scheme, crucial for effective preparation and scoring well in the board examinations.
Quick info
| Board | CBSE |
|---|---|
| Class | 12 |
| Subject | Physics |
| Session | 2015 |
| Language | Hindi |
| Type | Previous Year Question Paper |
| Exam type | Board Exam |
Paper pattern
The question paper has 5 sections (A, B, C, D, E) with a total of 26 questions. Section A has 5x1 mark questions, Section B has 5x2 mark questions, Section C has 12x3 mark questions, Section D has 1x4 mark value-based question, and Section E has 3x5 mark questions.
Topics covered
Paper topics
- Electrostatics
- Current Electricity
- Magnetic Effects of Current and Magnetism
- Electromagnetic Induction and Alternating Currents
- Electromagnetic Waves
- Optics
- Dual Nature of Radiation and Matter
- Atoms and Nuclei
- Electronic Devices
PDF preview
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Question paper text
SET-3
Series SSO
कोड नं. 55/3/C
रोल नं. परीक्षार्थी कोड को उत्तर-पुस्तिका के मुख-पृष्ठ
Roll No. पर अवश्य लिखें ।
Candidates must write the Code on the
title page of the answer-book.
कृपया जाँच कर लें कि इस प्रश्न-पत्र में मुद्रित पृष्ठ 16 हैं।
प्रश्न-पत्र में दाहिने हाथ की ओर दिए गए कोड नम्बर को छात्र उत्तर-पुस्तिका के मुख-पृष्ठ पर लिखें ।
कृपया जाँच कर लें कि इस प्रश्न-पत्र में 26 प्रश्न हैं।
कृपया प्रश्न का उत्तर लिखना शुरू करने से पहले, प्रश्न का क्रमांक अवश्य लिखें।
इस प्रश्न-पत्र को पढ़ने के लिए 15 मिनट का समय दिया गया है । प्रश्न-पत्र का वितरण पूर्वाह्न में 10.15 बजे किया जाएगा । 10.15 बजे से 10.30 बजे तक छात्र केवल प्रश्न-पत्र को पढ़ेंगे और इस अवधि के दौरान वे उत्तर-पुस्तिका पर कोई उत्तर नहीं लिखेंगे ।
Please check that this question paper contains 16 printed pages.
Code number given on the right hand side of the question paper should be written on the title page of the answer-book by the candidate.
Please check that this question paper contains 26 questions.
Please write down the Serial Number of the question before attempting it.
15 minute time has been allotted to read this question paper. The question paper will be distributed at 10.15 a.m. From 10.15 a.m. to 10.30 a.m., the students will read the question paper only and will not write any answer on the answer-book during this period.
भौतिक विज्ञान (सैद्धान्तिक) PHYSICS (Theory)
निर्धारित समय : 3 घण्टे
अधिकतम अंक : 70
Time allowed: 3 hours Maximum Marks: 70
P.T.O.
55/3/C 1
सामान्य निर्देश:
(i) सभी प्रश्न अनिवार्य हैं । इस प्रश्न-पत्र में कुल 26 प्रश्न हैं ।
- इस प्रश्न-पत्र के 5 भाग हैं : खण्ड अ, खण्ड ब, खण्ड स, खण्ड द और खण्ड य ।
- खण्ड अ में 5 प्रश्न हैं, प्रत्येक का 1 अंक है । खण्ड ब में 5 प्रश्न हैं, प्रत्येक के 2 अंक हैं । खण्ड स में 12 प्रश्न हैं, प्रत्येक के 3 अंक हैं । खण्ड द में 4 अंक का एक मूल्याधारित प्रश्न है और खण्ड य में 3 प्रश्न हैं. प्रत्येक के 5 अंक हैं।
- प्रश्न-पत्र में समग्र पर कोई विकल्प नहीं है। तथापि, दो अंकों वाले एक प्रश्न में, तीन अंकों वाले एक प्रश्न में और पाँच अंकों वाले तीनों प्रश्नों में आन्तरिक चयन प्रदान किया गया है। ऐसे प्रश्नों में आपको दिए गए चयन में से केवल एक प्रश्न ही करना है।
- जहाँ आवश्यक हो आप निम्नलिखित भौतिक नियतांकों के मानों का उपयोग कर सकते हैं :
<math>c = 3 \times 10^8 \text{ m/s}</math>
<math>h = 6.63 \times 10^{-34} Js</math>
<math>e = 1.6 \times 10^{-19} C</math>
<math>\mu_0 = 4\pi \times 10^{-7} \text{ T m A}^{-1}</math>
<math>\varepsilon_0 = 8.854 \times 10^{-12} \,\mathrm{C}^2 \,\mathrm{N}^{-1} \,\mathrm{m}^{-2}</math>
<math>\frac{1}{4\pi\epsilon_0} = 9 \times 10^9 \text{ N m}^2 \text{ C}^{-2}</math>
<math>m_e = 9.1 \times 10^{-31} \text{ kg}</math>
न्यूट्रॉन का द्रव्यमान = <math>1.675 \times 10^{-27} \text{ kg}</math>
प्रोटॉन का द्रव्यमान = <math>1.673 \times 10^{-27} \text{ kg}</math>
आवोगाद्रो संख्या = <math>6.023 \times 10^{23}</math> प्रति ग्राम मोल
बोल्ट्ज़मान नियतांक = <math>1.38 \times 10^{-23} \, \mathrm{JK}^{-1}</math> 2 55/3/C
Frequently asked questions
What is this document?
This is the CBSE Class 12 Physics Previous Year Question Paper (Set 3) from the 2015 Main Exams.
What is the total marks and duration for the exam?
The Physics (Theory) paper is for a maximum of 70 marks and has a duration of 3 hours.
How is the question paper structured?
The paper is divided into five sections: A (1 mark each), B (2 marks each), C (3 marks each), D (1 value-based question of 4 marks), and E (5 marks each).
Are there any internal choices in the paper?
Yes, internal choices are provided in one question of 2 marks, one question of 3 marks, and all three questions of 5 marks.
How does solving this previous year paper help students?
Solving this previous year question paper helps students understand the board exam pattern, question difficulty, and marking scheme, thereby improving their preparation and performance.
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