Class 11 Computer Science Practice Set: Data Representation
Access printable practice worksheets for Data Representation designed to align with the 2026-27 academic syllabus for Class 11 Computer Science. These structured exercises help students evaluate their conceptual understanding and improve exam readiness.
Download Data Representation Worksheet PDF
View or download the dedicated Data Representation practice resource below. Engaging with these objective and subjective questions daily ensures continuous academic progress and mastery of the 2026-27 curriculum.
WS 2 – Data Representation
1. Convert the following decimal numbers to binary :
i . 116 ii. 94 iii. 4745
2. Convert the following binary numbers to decimal :
1. 1001010 2. 110011010
3. Convert 1010010110011 to HEXADECIMAL and OCTAL
4. Convert (5BCD)16 & (ACE)16 to binary.
5. Convert (56C9)16 to decimal.
6. Convert (32456)10 to hexadecimal.
7. Convert (BAD)16 to octal.
8. Convert (FACE)16 to binary.
9. Convert (EB4A)16 to decimal.
10. Convert (72905)10 to hexadecimal.
11. Convert (B2F)16 to octal.
12. Convert (3674)8 to binary.
13. Add the following binary numbers
i. 10110111 and 1100101 ii. 110101 and 101111
14. What is Unicode and what is its significance.
15. What are ASCII and ISCII?
Please click on below link to download CBSE Class 11 Computer Science Data Representation Worksheet
Data Representation Practice Sheet and Solutions for Class 11 Computer Science
Data Representation Printable Worksheet for Class 11 Computer Science
Access structured practice worksheets for Data Representation designed in alignment with the latest CBSE curriculum for Class 11 Computer Science. These printable problem sets help students build accuracy and prepare effectively for school tests.
How to Use These Practice Sheets
Built using the official NCERT book for Class 11 Computer Science, these practice materials provide reliable academic guidance. Pair your practice with our recommended NCERT solutions to master optimal problem-solving approaches.
Enhance Speed with Online Practice
Follow up your worksheet practice by attempting the interactive online Computer Science MCQ test for this chapter to evaluate your execution speed. All platform resources are free to access.
FAQs
You can download the teacher-verified PDF for CBSE Class 11 Computer Science Data Representation Worksheet from StudiesToday.com. These practice sheets for Class 11 Computer Science are designed as per the latest CBSE academic session.
Yes, our CBSE Class 11 Computer Science Data Representation Worksheet includes a variety of questions like Case-based studies, Assertion-Reasoning, and MCQs as per the 50% competency-based weightage in the latest curriculum for Class 11.
Yes, we have provided detailed solutions for CBSE Class 11 Computer Science Data Representation Worksheet to help Class 11 and follow the official CBSE marking scheme.
Daily practice with these Computer Science worksheets helps in identifying understanding gaps. It also improves question solving speed and ensures that Class 11 students get more marks in CBSE exams.
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