Past Papers of Computer 10th Class Gujranwala Board 2017 Group-I

Past Papers of Computer 10th Class Gujranwala Board 2017 Group-I
 COMPUTER SCIENCE GROUP-I (OBJECTIVE TYPE)
TIME ALLOWED: 15 MINUTES MAX. MARKS: 10

NOTE: Four possible answers A, B, C and D to each question are given. The choice which you think is correct, fill that circle in front of that question with marker or pen ink. Cutting or filling two or more circles will result in zero mark in that question.
1. Program upgradation refers to
(A) program enhancement
(B) program identification
(C) program development
(D) program implementation

2. Which of the following tasks are performed by most of the algorithms?
(A) input
(B) output
(C) processing
(D) all of these

3. GW.Basic can operate in
(A) one mode
(B) two modes
(C) three modes
(D) four modes

4. If two or more statements are written on a line they must be separated by a
(A) colon
(B) semi colon
(C) comma
(D) hyphen

5. Which of the following is not a logical operator?
(A) AND
(B) OR
(C) NEITHER
(D) NOT

6. There are types of array.
(A) l
(B) 2
(C) 3
(D) 4

7. The statement x(30)will reserve memory locations.
(A) 29
(B) 30
(C) 31
(D) none of these

8. LEFT$(“Pakistan”,3) is equal to
(A) ‘pak’
(B) ‘PAK’
(C)‘pa’
(D) ‘kis’

9. Number of background colours in basic is
(A) 4
(B) 8
(C) 12
(D) 16

10. Which keyboard shortcut is used for double underline?
(A) Ctrl+Shift+D
(B) Ctrl+Shift+U
(C) Ctrl+Shift+M
(D) Shift+F3

Past Papers of Computer Science 10th Class BISE Gujranwala 2017
COMPUTER SCIENCE (ESSAY TYPE) GROUP-I PAPER-II (SUBJECTIVE TYPE)
TIME ALLOWED: 1:45 HOURS MAX. MARKS: 40

Note: Section-I is compulsory. Answer any THREE (3) questions from Section-II and Answer any TWO (2) questions from Section-III.

(SECTION-I)

2. Write short answers to any FOUR (4) questions: (8)
(i) Describe importance to analyze a problem.
(ii) Define desk checking.
(iii) Define top down design.
(iv) Describe syntax error with example.
(v) What is IDE in basic?
(vi) Define character set.
3. Write short answers to any FOUR (4) questions: (8)
(i) What is meant by nested loop?
(ii) Define control structures.
(iii) What is dropcap?
(iv) What is purpose of copy and paste in MS-Wbrd?
(v) Write two characteristics of MS-Word.
(vi) What is title bar?
4. Write short answers to any FOUR (4) questions. (8)
(i) Define one dimensional array.
(ii) Define index or subscript.
(iii) What is user defined function?
(iv) Define TAB function.
(v) Define High Resolution Graphic mode.
(vi) Define pixel.

(PART-II)

Note: Attempt any TWO questions.
5. What is constant? Explain its types. 8
6. Describe the use of IF...THEN...ELSE statement. Also draw its flow chart. (4+4)
7. What is graphics? Explain different graphic modes in Basic. 8