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Exam (elaborations)

CBSE Class 12 Informatics Practices (065) – Python & SQL Integration Practice Questions with Answers (2025–26)

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This document contains a comprehensive practice question bank for CBSE Class XII Informatics Practices (065) focusing on Python programming, Pandas, DataFrames, data visualization, CSV handling, and MySQL database integration. The PDF includes 30+ exam-oriented questions with complete Python code, SQL queries, and outputs, prepared according to the CBSE 2025–26 syllabus. "Also available in the CBSE Class 12 Mega Practical Bundle for extra savings." Topics covered include: Pandas Series & DataFrame creation DataFrame attributes and operations CSV file handling Matplotlib graphs (bar chart, line chart, histogram, scatter plot) Python–MySQL connectivity SQL queries (DDL, DML, aggregate functions, GROUP BY) This file is ideal for: Class 12 CBSE IP exam practice Viva voce preparation Python & SQL revision School practical and written exams

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St. JoSeph’S Sr. Sec. School,
Pipariya
CENTRAL BOARD OF SECONDARY EDUCATION
Informational Practices Project
SESSION: 2025–26




Submitted By:
Name: Kunal Rai
Class: XII A
Roll No: ___________
Subject Teacher: Mr.Satyendra Shrivastava
School: St. Joseph’s Sr. Sec. School, Pipariya(M.P.)

,Instituion St. Joseph’s Sr. Sec. School,Pipariya

Certificate
This is to certify that Mr. Kunal Rai,
Board Roll Number ________________, student of Class
XII Science
from Instituion St. Joseph’s Sr. Sec. School,Pipariya,
has successfully completed his practical work for the
academic session 2025–26
under my supervision and guidance in partial fulfillment of
All India Senior School Certificate Examination
(AISSCE)
Informatics Practices (065) Practical Examination.

……………….....
Teacher In-charge


………………..... ……………
Examiner’s Signature Principal’s sign



……………….....
Date:……………
Instituion Stamp

, Acknowledgement


I would like to express my sincere gratitude to my
Informatics Practices teacher
Mr. Satyendra Shrivastava for his constant guidance
and encouragement throughout this project.
I also thank our Principal Fr. Varghese Shiju and my
friends for their valuable support.
This project work has enhanced my practical
understanding of
Python Pandas programming and MySQL database.

-Kunal Rai
XII A

, CONTENTS
Sn. Page No. Sign
No.
Content Topic
1. Acknowledgement

2. Introduction of Project
3. System Implementation

4. Source Codes(Python)

5. My SQL Databases

6. My SQL Outputs

7. Refrences

, INTRODUCTION
Informatics Practices is a subject that focuses on developing
logical thinking, data handling skills, and practical knowledge of
computer applications. This project has been prepared as a part
of the Class XII Informatics Practices (065) curriculum prescribed
by the Central Board of Secondary Education (CBSE)/AISSCE.

The objective of this project is to understand and apply concepts
of Python programming, Data Handling using Pandas, Data
Visualization using Matplotlib, and Database Management
using MySQL. Through various practical programs, this project
demonstrates the creation and manipulation of Series and
DataFrames, reading and writing CSV files, plotting different
types of graphs, and performing SQL operations on databases.

This project helps in developing problem-solving skills and
provides hands-on experience in working with real-world data. It
also enhances the understanding of how data is stored,
processed, analyzed, and presented in a meaningful way using
modern tools and technologies.

Overall, this project reflects the practical implementation of
theoretical concepts and plays an important role in strengthening
the foundation of data analysis and database management.

Written for

Institution
Secondary school
Course
School year
2

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Uploaded on
January 9, 2026
Number of pages
32
Written in
2025/2026
Type
Exam (elaborations)
Contains
Questions & answers

Subjects

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