Q.1
14 Marks(a)
Draw block diagram of computer and explain functionalities of various components of computer.
(b)
Brief about computer hardware and software.
(c)
Write algorithm or flowchart for finding maximum out of three numbers entered by user.
Gujarat Technological UniversitySummer 2025 examination
GTU BE01000121 Programming for Problem Solving Summer 2025 Question Paper & PDF
B.E. · Common Engineering · Semesters 1 and 2 · Subject code BE01000121
- Total
- 70 marks
- To pass
- 23 marks (33%)
- Duration
- 2.5 Hours 10:30 AM – 1:00 PM
- Questions
- 5 with internal choice
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Q.2
14 Marks(a)
Explain the structure of for loop with proper example.
(b)
Explain nested if-else statement with suitable example.
(c)
Explain different bit-wise operators with the example.
OR
(c)
Explain different string functions with example.
Q.3
14 Marks(a)
Discuss the need of break and continue statements with example.
(b)
Explain recursion with example.
(c)
Explain Declaration, initialization and Printing on screen of a String using suitable program.
OR
(a)
Explain while loop and do-while loop with example
(b)
What are header files? List any three with its usage.
(c)
Explain one dimensional array, two-dimensional array and multi-dimensional array with their syntax and example.
Q.4
14 Marks(a)
What is pointer? Which arithmetic operations are valid on pointers?
(b)
What is structure? How it is different from union? Explain nested structure with example.
(c)
Write a C program to find the largest number amongst three numbers entered by user.
OR
(a)
What is pointer to pointer? Write suitable example to demonstrate the concept.
(b)
Define Union in ‘C’ with suitable example.
(c)
Write a C program to check if entered integer is a prime number or note.
Q.5
14 Marks(a)
Explain various file management function in C.
(b)
Show the use of Malloc, Calloc, Free and Realloc in context of Dynamic memory allocation.
(c)
Explain error handling in file system with example.
OR
(a)
Explain debugging techniques.
(b)
Differentiate call by value and call by reference.
(c)
Explain the following File Handling functions: 1. fseek( ) 2. ftell( ) 3. fread( ). 4. fwrite( ) 5. fscanf( ) 6. fprintf( ) 7.rewind( )
More Programming for Problem Solving papers
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Other Semester 1 subjects
BE Common
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About this paper
Official Gujarat Technological University (GTU) examination paper for Programming for Problem Solving (Summer 2025, B.E. · Common Engineering, Sem 1). Features complete 70-mark regular & remedial examination pattern, official marking distribution across all 5 questions, and direct 1-click official PDF download.
Transcribed for student exam preparation from Gujarat Technological University official examination archives. Questions, syllabus guidelines, and curriculum marking schemes remain the intellectual property of Gujarat Technological University.