MCASemester 12025-26Problem Solving Using CBMC102
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Problem Solving Using C (BMC102) - AKTU Question Paper 2025-26

MCA · Semester 1 · Free PDF Download

This is the official AKTU Problem Solving Using C Previous Year Question Paper for MCA Semester 1, academic session 2025-26. Published by Dr. A.P.J. Abdul Kalam Technical University (AKTU/UPTU), Lucknow. Free PDF download — no login required.

Course:MCA
Semester:Semester 1
Session:2025-26
University:AKTU / UPTU

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Questions Asked in 2025-26

Problem Solving Using C (BMC102) — complete question paper · 70 marks · 3 Hours

Section AAttempt all q u e s t i o n s i n b r i e f . 2 x 07 = 14
  • a
    Differentiate between Key word and Identifier. 1
  • b
    Write a C program that checks whether the two numbers entered by the user are equal or not
  • c
    Write the syntax of ternary operator. 2
  • d
    Define Pointer to Pointer. 3
  • e
    Differentiate between c haracter and string. 4
  • f
    In which situation, members of s tructure are accessed using arrow operator? 5
  • g
    Compare text file and binary file. 5
Section BAttempt any three o f t h e f o l l o w i n g : 07 x 3 = 21
  • a
    Explain the concept of s tructured programming. 1
  • b
    W h a t i s r e c u r s i o n ? W r i t e a C p r o g r a m u s i n g r e c u r s i o n t o p r i nt GCD of 2 numbers
  • c
    Explain different parameter p assing techniques through suitable example. 3
  • d
    Differentiate between structure and union. Define a union “u n” with three members a,b and c, which are of integer, float and char type respectively
  • e
    Write a program to append text in an already existing text file. 5
Section CAttempt any one p a r t o f t h e f o l l o w i n g : 07 x 1 = 07
  • a
    What is Algorithm? What are the properties of Algorithm? Wri te an algorithm to check year is a leap year or not
  • b
    Explain various types of Data types which we can use in C pr ogramming language
  • a
    Explain switch case statement and write a program using C to check character entered by user is a vowel or not
  • b
    Write a C program and draw flowchart to check number is an A rmstrong number or not
  • a
    Define Array and write a C program to print multiplication o f 2 different matrices or order 3*3 each
  • b
    Write a program in C which accepts names and age of 10 perso ns and print the name of that person, who is youngest in age. Make use of pointer method to declare the array
  • a
    What are the different storage classes of C programming lang uage? Explain through suitable example
  • b
    When do you use poi nters to structure? Write a C program to accept different goods with the number, price and date of purchase and display them
  • a
    What are the different func tions used for dynamic memory allocation? Explain through proper syntax and example of each
  • b
    Distinguish between symbolic c onstants and literal constants with examples. 5

Question text is extracted from the official AKTU question paper PDF above. Hindi translations are omitted — every question is printed in English in the original paper. Last verified: 2026-08-23.

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