Read and download the CBSE Class 12 Computer Science Arrays Worksheet in PDF format. We have provided exhaustive and printable Class 12 Computer Science worksheets for Arrays, designed by expert teachers. These resources align with the 2025-26 syllabus and examination patterns issued by NCERT, CBSE, and KVS, helping students master all important chapter topics.
Chapter-wise Worksheet for Class 12 Computer Science Arrays
Students of Class 12 should use this Computer Science practice paper to check their understanding of Arrays as it includes essential problems and detailed solutions. Regular self-testing with these will help you achieve higher marks in your school tests and final examinations.
Class 12 Computer Science Arrays Worksheet with Answers
Arrays
1. An array A[10][20] is stored in memory with each element requiring 2 bytes of storage. If the base address of array in the memory is 400 , determine the location of A[5][10] when array is stored in
(a) Row Major order
(b) Column Major order
2. Write a user defined function named New() which takes a two dimensional array as an argument and the output shows all zeroes in the upper half.
For eg if the array entered is
6 3 2 1 8
9 4 7 9 3
A= 5 7 0 5 3
6 9 3 2 1
7 5 4 3 9
The output will be -----
0 0 0 0 0
9 0 0 0 0
5 7 0 0 0
6 9 3 0 0
7 5 4 3 0
PROGRAMS
3. Do all sorting and merging techniques as given in the book
4. WAP to :
(i) add two matrices
(ii) subtract two matrices
(iii) Display the row sum and column sum of the matrices
(iv) Display the transpose of a matrix
(v) Display the diagonal elements of a matrix
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Important Practice Resources for Class 12 Computer Science
CBSE Computer Science Class 12 Arrays Worksheet
Students can use the practice questions and answers provided above for Arrays to prepare for their upcoming school tests. This resource is designed by expert teachers as per the latest 2026 syllabus released by CBSE for Class 12. We suggest that Class 12 students solve these questions daily for a strong foundation in Computer Science.
Arrays Solutions & NCERT Alignment
Our expert teachers have referred to the latest NCERT book for Class 12 Computer Science to create these exercises. After solving the questions you should compare your answers with our detailed solutions as they have been designed by expert teachers. You will understand the correct way to write answers for the CBSE exams. You can also see above MCQ questions for Computer Science to cover every important topic in the chapter.
Class 12 Exam Preparation Strategy
Regular practice of this Class 12 Computer Science study material helps you to be familiar with the most regularly asked exam topics. If you find any topic in Arrays difficult then you can refer to our NCERT solutions for Class 12 Computer Science. All revision sheets and printable assignments on studiestoday.com are free and updated to help students get better scores in their school examinations.
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Yes, studiestoday.com provides all latest NCERT Arrays Class 12 Computer Science test sheets with answers based on the latest books for the current academic session
CBSE Class 12 Computer Science Arrays worksheets cover all topics as per the latest syllabus for current academic year.
Regular practice with Class 12 Computer Science worksheets can help you understand all concepts better, you can identify weak areas, and improve your speed and accuracy.