CBSE Class 12 Question Paper 2020 (Available): Check Previous Year Question Paper with Solution PDF (2023-2012)

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CBSE Class 12 Question Papers 2020 are available in this article. Students can download the Class 12 board exam question papers PDF for all the subjects from the links provided below.

CBSE Class 12 Year Wise Question Paper Download
CBSE Class 12 2025 Question Paper	CBSE Class 12 2024 Question Paper
CBSE Class 12 2023 Question Paper	CBSE Class 12 2022 Question Paper
CBSE Class 12 2021 Question Paper	CBSE Class 12 2012 Question Paper
CBSE Class 12 2019 Question Paper	CBSE Class 12 2018 Question Paper
CBSE Class 12 2017 Question Paper	CBSE Class 12 2016 Question Paper
CBSE Class 12 2015 Question Paper	CBSE Class 12 2014 Question Paper
CBSE Class 12 2013 Question Paper	-

CBSE Class 12 Question Papers 2020: Subject-wise PDF Download

Below are the PDF links of subject-wise question papers of the year 2020 for CBSE class 12 boards.

CBSE Class 12 Physics Question Paper 2020

Physics Paper Code	Question Paper Link
Set 1 - 55/1/1 Question Paper	Click Here
Set 1 - 55/2/1 Question Paper	Click Here
Set 1 - 55/3/1 Question Paper	Available Soon
Set 1 - 55/4/1 Question Paper	Available Soon
Set 1 - 55/5/1 Question Paper	Available Soon
Set 2 - 55/1/2 Question Paper	Available Soon
Set 2 - 55/2/2 Question Paper	Click Here
Set 2 - 55/3/2 Question Paper	Click Here
Set 2 - 55/4/2 Question Paper	Available Soon
Set 2 - 55/5/2 Question Paper	Available Soon
Set 3 - 55/1/3 Question Paper	Available Soon
Set 3 - 55/2/3 Question Paper	Click Here
Set 3 - 55/3/3 Question Paper	Click Here
Set 3 - 55/4/3 Question Paper	Available Soon
Set 3 - 55/5/3 Question Paper	Available Soon
Set 4 Question Paper	Click Here

CBSE Class 12 Chemistry Question Paper 2020

Chemistry Paper Code	Question Paper Link
Set 1 - 56/1/1 Question Paper	Available Soon
Set 1 - 56/2/1 Question Paper	Click Here
Set 1 - 56/3/1 Question Paper	Click Here
Set 1 - 56/4/1 Question Paper	Available Soon
Set 1 - 56/5/1 Question Paper	Available Soon
Set 2 - 56/1/2 Question Paper	Click Here
Set 2 - 56/2/2 Question Paper	Click Here
Set 2 - 56/3/2 Question Paper	Click Here
Set 2 - 56/4/2 Question Paper	Available Soon
Set 2 - 56/5/2 Question Paper	Available Soon
Set 3 - 56/1/3 Question Paper	Click Here
Set 3 - 56/2/3 Question Paper	Click Here
Set 3 - 56/3/3 Question Paper	Click Here
Set 3 - 56/4/3 Question Paper	Available Soon
Set 3 - 56/5/3 Question Paper	Click Here
Set 4 Question Paper	Click Here

CBSE Class 12 Biology Question Paper 2020

Bilogy Paper Code	Question Paper Link
Set 1 - 57/1/1 Question Paper	Click Here
Set 1 - 57/2/1 Question Paper	Available Soon
Set 1 - 57/3/1 Question Paper	Click Here
Set 1 - 57/4/1 Question Paper	Click Here
Set 1 - 57/5/1 Question Paper	Available Soon
Set 2 - 57/1/2 Question Paper	Click Here
Set 2 - 57/2/2 Question Paper	Click Here
Set 2 - 57/3/2 Question Paper	Click Here
Set 2 - 57/4/2 Question Paper	Click Here
Set 2 - 57/5/2 Question Paper	Available Soon
Set 3 - 57/1/3 Question Paper	Click Here
Set 3 - 57/2/3 Question Paper	Click Here
Set 3 - 57/3/3 Question Paper	Click Here
Set 3 - 57/4/3 Question Paper	Click Here
Set 3 - 57/5/3 Question Paper	Available Soon
Set 4 Question Paper	Click Here

CBSE Class 12 Mathematics Question Paper 2020

Mathematics Paper Code	Question Paper Link
Set 1 - 65/1/1 Question Paper	Click Here
Set 1 - 65/2/1 Question Paper	Available Soon
Set 1 - 65/3/1 Question Paper	Available Soon
Set 1 - 65/4/1 Question Paper	Available Soon
Set 1 - 65/5/1 Question Paper	Available Soon
Set 2 - 65/1/2 Question Paper	Click Here
Set 2 - 65/2/2 Question Paper	Available Soon
Set 2 - 65/3/2 Question Paper	Click Here
Set 2 - 65/4/2 Question Paper	Available Soon
Set 2 - 65/5/2 Question Paper	Available Soon
Set 3 - 65/1/3 Question Paper	Click Here
Set 3 - 65/2/3 Question Paper	Click Here
Set 3 - 65/3/3 Question Paper	Click Here
Set 3 - 65/4/3 Question Paper	Available Soon
Set 3 - 65/5/3 Question Paper	Available Soon

CBSE Class 12 Mathematics (For Blind) Question Paper 2020

Paper Code	Question Paper Link
Mathematics (For Blind) Set 4 Question Paper	Click Here

CBSE Class 12 Accountancy Question Paper 2020

Accountancy Paper Code	Question Paper Link
Set 1 - 67/1/1 Question Paper	Click Here
Set 1 - 67/2/1 Question Paper	Click Here
Set 1 - 67/3/1 Question Paper	Click Here
Set 1 - 67/4/1 Question Paper	Available Soon
Set 1 - 67/5/1 Question Paper	Available Soon
Set 2 - 67/1/2 Question Paper	Click Here
Set 2 - 67/2/2 Question Paper	Click Here
Set 2 - 67/3/2 Question Paper	Click Here
Set 2 - 67/4/2 Question Paper	Available Soon
Set 2 - 67/5/2 Question Paper	Available Soon
Set 3 - 67/1/3 Question Paper	Click Here
Set 3 - 67/2/3 Question Paper	Click Here
Set 3 - 67/3/3 Question Paper	Click Here
Set 3 - 67/4/3 Question Paper	Available Soon
Set 3 - 67/5/3 Question Paper	Available Soon

CBSE Class 12 Economics Question Paper 2020

Paper Code	Question Paper Link
Set 1 - 58/1/1 Question Paper	Click Here
Set 1 - 58/2/1 Question Paper	Click Here
Set 1 - 58/3/1 Question Paper	Click Here
Set 1 - 58/4/1 Question Paper	Click Here
Set 1 - 58/5/1 Question Paper	Available Soon
Set 2 - 58/1/2 Question Paper	Click Here
Set 2 - 58/2/2 Question Paper	Available Soon
Set 2 - 58/3/2 Question Paper	Click Here
Set 2 - 58/4/2 Question Paper	Click Here
Set 2 - 58/5/2 Question Paper	Available Soon
Set 3 - 58/1/3 Question Paper	Click Here
Set 3 - 58/2/3 Question Paper	Click Here
Set 3 - 58/3/3 Question Paper	Click Here
Set 3 - 58/4/3 Question Paper	Click Here
Set 3 - 58/5/3 Question Paper	Available Soon

CBSE Class 12 History Question Paper 2020

History Paper Code	Question Paper Link
Set 1 - 61/1/1 Question Paper	Click Here
Set 1 - 61/2/1 Question Paper	Click Here
Set 1 - 61/3/1 Question Paper	Click Here
Set 1 - 61/4/1 Question Paper	Click Here
Set 1 - 61/5/1 Question Paper	Click Here
Set 2 - 61/1/2 Question Paper	Click Here
Set 2 - 61/2/2 Question Paper	Click Here
Set 2 - 61/3/2 Question Paper	Click Here
Set 2 - 61/4/2 Question Paper	Click Here
Set 2 - 61/5/2 Question Paper	Click Here
Set 3 - 61/1/3 Question Paper	Click Here
Set 3 - 61/2/3 Question Paper	Click Here
Set 3 - 61/3/3 Question Paper	Click Here
Set 3 - 61/4/3 Question Paper	Click Here
Set 3 - 61/5/3 Question Paper	Click Here

CBSE Class 12 Political Science Question Paper 2020

Paper Code	Question Paper Link
Set 1 - 59/1/1 Question Paper	Click Here
Set 1 - 59/2/1 Question Paper	Click Here
Set 1 - 59/3/1 Question Paper	Click Here
Set 1 - 59/4/1 Question Paper	Click Here
Set 1 - 59/5/1 Question Paper	Click Here
Set 2 - 59/1/2 Question Paper	Click Here
Set 2 - 59/2/2 Question Paper	Click Here
Set 2 - 59/3/2 Question Paper	Click Here
Set 2 - 59/4/2 Question Paper	Click Here
Set 2 - 59/5/2 Question Paper	Click Here
Set 3 - 59/1/3 Question Paper	Click Here
Set 3 - 59/2/3 Question Paper	Click Here
Set 3 - 59/3/3 Question Paper	Click Here
Set 3 - 59/4/3 Question Paper	Click Here
Set 3 - 59/5/3 Question Paper	Available Soon

CBSE Class 12 English Core Question Paper 2020

Paper Code	Question Paper Link
Set 1 - 1/1/1 Question Paper	Click Here
Set 1 - 1/2/1 Question Paper	Click Here
Set 1 - 1/3/1 Question Paper	Click Here
Set 1 - 1/4/1 Question Paper	Click Here
Set 1 - 1/5/1 Question Paper	Available Soon
Set 2 - 1/1/2 Question Paper	Click Here
Set 2 - 1/2/2 Question Paper	Click Here
Set 2 - 1/3/2 Question Paper	Click Here
Set 2 - 1/4/2 Question Paper	Click Here
Set 2 - 1/5/2 Question Paper	Available Soon
Set 3 - 1/1/3 Question Paper	Click Here
Set 3 - 1/2/3 Question Paper	Click Here
Set 3 - 1/3/3 Question Paper	Click Here
Set 3 - 1/4/3 Question Paper	Click Here
Set 3 - 1/5/3 Question Paper	Available Soon

CBSE Class 12 English Elective C Question Paper 2020

Paper Code	Question Paper Link
English Elective C Set 4 Question Paper	Click Here

CBSE Class 12 English Elective N Question Paper 2020

Paper Code	Question Paper Link
English Elective N Set 4 Question Paper	Click Here

CBSE Class 12 Agriculture Question Paper 2020

Paper Code	Question Paper Link
Set 4 Question Paper	Click Here

CBSE Class 12 Air-Conditioning & Refrigeration Question Paper 2020

Paper Code	Question Paper Link
Air-Conditioning & Refrigeration Set 4 Question Paper	Click Here

CBSE Class 12 Applied Mathematics Question Paper 2020

Paper Code	Question Paper Link
Applied Mathematics Set 4 Question Paper	Click Here

CBSE Class 12 Applied Physics Question Paper 2020

Paper Code	Question Paper Link
Applied Physics Set 4 Question Paper	Click Here

CBSE Class 12 Auto Engineering Question Paper 2020

Paper Code	Question Paper Link
Auto Engineering Set 4 Question Paper	Click Here

CBSE Class 12 Automotive Question Paper 2020

Paper Code	Question Paper Link
Automotive Set 4 Question Paper	Click Here

CBSE Class 12 Auto Shop Repair & Practice Question Paper 2020

Paper Code	Question Paper Link
Auto Shop Repair & Practice Set 4 Question Paper	Click Here

CBSE Class 12 Banking Question Paper 2020

Paper Code	Question Paper Link
Banking Set 4 Question Paper	Click Here

CBSE Class 12 Beauty & Wellness Question Paper 2020

Paper Code	Question Paper Link
Beauty & Wellness Set 4 Question Paper	Click Here

CBSE Class 12 Bharatanatayam Dance (Theory) Question Paper 2020

Paper Code	Question Paper Link
Bharatanatayam Dance (Theory) Set 4 Question Paper	Click Here

CBSE Class 12 Carnatic Music (Vocal) Question Paper 2020

Paper Code	Question Paper Link
Carnatic Music (Vocal) Set 4 Question Paper	Click Here

CBSE Class 12 Carnatic Music (Melodic Instrumental) Question Paper 2020

Paper Code	Question Paper Link
Carnatic Music (Melodic Instrumental) Set 4 Question Paper	Click Here

CBSE Class 12 Commercial Art Question Paper 2020

Paper Code	Question Paper Link
Commercial Art Set 4 Question Paper	Click Here

CBSE Class 12 Capital Market Operations Question Paper 2020

Paper Code	Question Paper Link
Capital Market Operations Set 4 Question Paper	Click Here

CBSE Class 12 Cost Accounting Question Paper 2020

Paper Code	Question Paper Link
Cost Accounting Set 4 Question Paper	Click Here

CBSE Class 12 Database Management Applications Paper 2020

Paper Code	Question Paper Link
Database Management Applications Set 4 Question Paper	Click Here

CBSE Class 12 Derivative Market Operations Question Paper 2020

Paper Code	Question Paper Link
Derivative Market Operations Set 4 Question Paper	Click Here

CBSE Class 12 Design Question Paper 2020

Paper Code	Question Paper Link
Design 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Electrical Appliances Question Paper 2020

Paper Code	Question Paper Link
Electrical Appliances Set 4 Question Paper	Click Here

CBSE Class 12 Electrical Machines Question Paper 2020

Paper Code	Question Paper Link
Electrical Machines Set 4 Question Paper	Click Here

CBSE Class 12 Electrical Technology Question Paper 2020

Paper Code	Question Paper Link
Electrical Technology Set 4 Question Paper	Click Here

CBSE Class 12 Electronic Technology Question Paper 2020

Paper Code	Question Paper Link
Electronic Technology Set 4 Question Paper	Click Here

CBSE Class 12 Engineering Graphics Question Paper 2020

Paper Code	Question Paper Link
Engineering Graphics Set 4 Question Paper	Click Here

CBSE Class 12 Engineering Science Question Paper 2020

Paper Code	Question Paper Link
Engineering Science Set 4 Question Paper	Click Here

CBSE Class 12 Entrepreneurship Question Paper 2020

Paper Code	Question Paper Link
Entrepreneurship Set 4 Question Paper	Click Here

CBSE Class 12 Fashion Studies Question Paper 2020

Paper Code	Question Paper Link
Fashion Studies Set 4 Question Paper	Click Here

CBSE Class 12 Financial Markets Management Question Paper 2020

Paper Code	Question Paper Link
Financial Markets Management Set 4 Question Paper	Click Here

CBSE Class 12 Food Nutrition & Dietetics Question Paper 2020

Paper Code	Question Paper Link
Food Nutrition & Dietetics Set 4 Question Paper	Click Here

CBSE Class 12 Food Production Question Paper 2020

Paper Code	Question Paper Link
Food Production Set 4 – 333 Question Paper	Click Here

CBSE Class 12 Food Production III Question Paper 2020

Paper Code	Question Paper Link
Food Production III Set 4 – 241 Question Paper	Click Here

CBSE Class 12 Food Production IV Question Paper 2020

Paper Code	Question Paper Link
Food Production IV Set 4 – 242 Question Paper	Click Here

CBSE Class 12 Geospatial Technology Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Geospatial Technology 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Graphics Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Graphics 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Health Care Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Health Care 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Horticulture Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Horticulture 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Hindustani Music (Melodic Instruments) Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Hindustani Music (Melodic Instruments) 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Hindustani Music (Percussion Instruments) Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Hindustani Music (Percussion Instruments) 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Insurance Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Insurance 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Introduction to Hospitality Management Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Introduction to Hospitality Management 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Information Storage and Retrieval Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Information Storage and Retrieval 2020 Question Paper	Click Here

CBSE Class 12 Kuchipudi – Dance Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Kuchipudi – Dance 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Kathak Dance (Theory) Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Kathak Dance (Theory) 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Kathakali Dance Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Kathakali Dance 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Knowledge Tradition & Practices of India Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Knowledge Traditions & Practices of India 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Legal Studies Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Legal Studies 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Library & Information Science (New) Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Library & Information Science (New) 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Library & Information Science (Old) Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Library & Information Science (Old) 2020 Question Paper	Available Soon

CBSE Class 12 Library System & Resource Management Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Library System & Resource Management 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Marketing Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Marketing 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Mass Media & Studies (Old) Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Mass Media & Studies (Old) 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Medical Diagnostics Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Medical Diagnostics 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Media Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Media 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Multimedia & Web Technology Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Multimedia & Web Technology 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Music Hindustani (Vocal) Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Music Hindustani (Vocal) 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Music Production Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Music Production 2020 Set 4 Question Paper	Click Here

CBSE Class 12 National Cadet Corps Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 National Cadet Corps 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Odissi Dance (Theory) Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Odissi Dance (Theory) 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Office Procedures & Practices Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Office Procedures & Practices 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Painting (Theory) Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Painting (Theory) 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Painting (Urdu Version) Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Painting (Urdu Version) 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Physical Education Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Physical Education 2020 Set 4 Question Paper	Available Soon

CBSE Class 12 Psychology Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Psychology 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Printed Textile Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Printed Textile 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Retail Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Retail 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Retail Operations Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Retail Operations 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Salesmanship Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Salesmanship 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Sanskrit Core Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Sanskrit Core 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Sanskrit Elective Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Sanskrit Elective 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Sculpture Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Sculpture 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Shorthand English (Old) Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Shorthand English (Old) 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Shorthand English (New) Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Shorthand English (New) 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Shorthand Hindi Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Shorthand Hindi 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Security Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Security 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Taxation Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Taxation 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Textile Design Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Textile Design 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Textile Chemical Processing Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Textile Chemical Processing 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Tourism Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Tourism 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Traditional Indian Textiles Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Traditional Indian Textiles 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Typography & Computer Application Hindi (Old) Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Typography & Computer Application Hindi (Old) 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Typography & Computer Application English (Old) Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Typography & Computer Application English (Old) 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Typography & Computer Applications (New) Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Typography & Computer Applications (New) 2020 Set 4 Question Paper	Click Here

CBSE Class 12 The Creative and Commercial Process in Mass Media Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 The Creative and Commercial Process in Mass Media 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Understanding The Evolution and Forms of Mass Media Question Paper 2020

Paper Code	Question Paper Link
CBSE Class 12 Understanding The Evolution and Forms of Mass Media 2020 Set 4 Question Paper	Click Here

CBSE Class 12 Urdu Core Question Paper 2020

Paper Code	Question Paper Link
Urdu Core Set 4 Question Paper	Click Here

CBSE Class 12 Urdu Elective Question Paper 2020

Paper Code	Question Paper Link
Urdu Elective Set 4 Question Paper	Click Here

CBSE Class 12 Web Applications (New) Question Paper 2020

Paper Code	Question Paper Link
Web Applications (New) Set 4 Question Paper	Click Here

CBSE Class 12 Web Applications (Old) Question Paper 2020

Paper Code	Question Paper Link
Web Applications (Old) Set 4 Question Paper	Click Here

*The article might have information for the previous academic years, which will be updated soon subject to the notification issued by the University/College.

CBSE CLASS XII 2020 Questions

1.
Define electric flux through a surface. Give the significance of a Gaussian surface. A charge outside a Gaussian surface does not contribute to total electric flux through the surface. Why?
View Solution
2.
A file PASSENGERS.DAT stores the records of passengers using the following structure:
PNR, PName, BRDSTN, DESTN, FARE

Where:
- PNR — Passenger Number (string type)
- PName — Passenger Name (string type)
- BRDSTN — Boarding Station Name (string type)
- DESTN — Destination Station Name (string type)
- FARE — Fare amount for the journey (float type)

Write user-defined functions in Python for the following tasks:

(i) Create() – to input data for passengers and write it in the binary file PASSENGERS.DAT.
(ii) SearchDestn(D) – to read contents from the file PASSENGERS.DAT and display the details of those Passengers whose DESTN matches with the value of D.
(iii) UpdateFare() – to increase the fare of all passengers by 5% and rewrite the updated records into the file PASSENGERS.DAT.
View Solution
3.
Write a function Delete_Theatre() to input the value of Th_ID from the user and permanently delete the corresponding record from the THEATRE table in the CINEMA database.

Given:
Host: localhost, User: root, Password: Ex2025
View Solution
4.
Assume that you are working in the IT Department of a Creative Art Gallery (CAG), which sells different forms of art creations like Paintings, Sculptures etc. The data of Art Creations and Artists are kept in tables Articles and Artists respectively. Following are few records from these two tables:

(i) To display all the records from the Articles table in descending order of Price.
(ii) To display the details of Articles which were created in the year 2020.
(iii) To display the structure of the Artists table.
(iv-a) To display the name of all artists whose Article is Painting using Equi Join.
(iv-b) To display the name of all artists whose Article is 'Painting' using Natural Join
View Solution
5.
‘Swabhaav’ is a big NGO working in the field of Psychological Treatment and Counselling, having its Head Office in Nagpur. It is planning to set up a center in Vijayawada. The Vijayawada Center will have four blocks – ADMIN, PSYCHIATRY, PSYCHOLOGY, and ICU. You, as a Network Expert, need to suggest the best network-related solutions for them to resolve the issues/problems mentioned in questions (i) to (v), keeping the following parameters in mind: