Download CBSE Class 12 Informatics Practices Sample Papers
Explore authentic exam practice materials through the CBSE Class 12 Informatics Practices 2025 Sample Paper Set 01 Solved. Tailored for Class 12 learners, utilizing these Informatics Practices sample papers ensures thorough preparation and strengthens time management skills before final CBSE evaluations.
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Access the complete sample paper PDF for Class 12 Informatics Practices below. Regular practice with these targeted mock exams builds familiarity with expected question patterns and chapter weightage to help secure higher marks.
Section-A
1 By default the Series indices start with:
(a) 1
(b) 0
(c) ‘A’
(d) ‘a’
Answer : b
2 Physical or logical arrangement of network refers to as
(a) routing
(b) looping
(c) topology
(d) networking
Answer : c
3 In column ‘Margin’ contains the data set (2.00, 2.00, NULL, 4.00, NULL, 3.00, 3.00).
What will be the output after the execution of the given query?
SELECT AVG(Margin) from SHOP;
(a) 2.80
(b) 2
(c) 2.0
(d) error
Answer : a
4 Which of the following topologies is also known Linear Topology?
(a) Star Topology
(b) Ring Topology
(c) Bus Topology
(d) None of these
Answer : c
5 Help Gargi in predicting the output of the following SQL command.
select ABS(INSTR('Informatics Practices','for')-LENGTH('Informatics'));
(a) -8
(b) 8
(c) 7
(d) -7
Answer : b
6 Write the output of the following SQL command.
SELECT ROUND(25.532,-1);
(a) 25
(b) 30
(c) 20
(d) 25.5
Answer : b
7 Which of the following is not a cyber crime?
(a) phishing
(b) cyberstalking
(c) identity theft
(d) online chatting
Answer : d
8 Which of the following functions returns the number of rows in a DataFrame?
(a) find()
(b) count()
(c) len()
(d) None of these
Answer : c
9 Which of the following functions is used to delete a row from DataFrame?
(a) del
(b) erase
(c) delete
(d) drop
Answer : d
10 What does e-waste stand for
(a) Environmental waste
(b) Electronic waste
(c) Electrical waste
(d) Equipment waste
Answer : b
Please refer to attached file for CBSE Class 12 Informatics Practices 2025 Sample Paper Solved Set 1
Free study material for Informatics Practices
Exam Preparation Sample Paper for Class 12 Informatics Practices CBSE Class 12 Informatics Practices 2025 Sample Paper Set 01 Solved
Download Sample Paper: CBSE Class 12 Informatics Practices 2025 Sample Paper Set 01 Solved (Class 12 Informatics Practices)
Explore downloadable sample sets for Class 12 Informatics Practices. Utilizing the CBSE Class 12 Informatics Practices 2025 Sample Paper Set 01 Solved allows learners to gauge exam readiness and master official CBSE assessment structures.
Why Practice Class 12 Informatics Practices Sample Papers?
- Exam Blueprint: Understand mark allocations and structural guidelines relevant to Class 12 evaluations.
- Targeted Improvement: Identify weak areas in Class 12 Informatics Practices requiring focused revision.
- Pacing & Precision: Practice mixed question formats to build execution speed and ensure timely paper completion.
Post-Practice Strategy for Class 12 Informatics Practices
- Self-Evaluation: Score your answers using official guidance to track your academic progress.
- Mistake Correction: Class 12 pupils must re-solve questions answered incorrectly to master the correct method.
- Continuous Practice: Take additional Informatics Practices sample modules online to maximize preparedness for CBSE evaluations.
FAQs
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Yes, CBSE Class 12 Informatics Practices 2025 Sample Paper Set 01 Solved comes with detailed, teacher-verified solutions. We have provided step-by-step answers for Informatics Practices to help students of Class 12 understand correct methodology and marking scheme.
Practicing this Informatics Practices paper helps in time management and identifying important topics. For Class 12, solving mock papers is the best way to gain confidence and reduce exam-day anxiety.
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