Past Papers of Computer 10th Class Gujranwala Board 2015 Group-I

Past Papers of Computer 10th Class Gujranwala Board 2015 Group-I
 COMPUTER SCIENCE GROUP-I (OBJECTIVE TYPE)
TIME ALLOWED: 15 MINUTES MAX. MARKS: 12

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. The output of MIDS (“Hello world”. 1,5) Is.
(A) Hello
(B) H world
(C) Hell
(D) World

2 Which is used as assignment statement in G.W. Basic?
(A) INPUT
(B) PRINT
(C) LET
(D) READ

3. The most widely used word processing software is :
(A) Word perfect
(B) MS-word
(C) word star
(D) note pad

4. The statement dimlist (15) will reserve memory location.
(A) 16
(B) 15
(C) 14
(D) 30

5. The process of changing color, size and style is called:
(A) styling
(B) typing
(C) composing
(D) Formatting

6. The symbol of rectangle in flowchart indicates .
(A) process
(B) Condition
(C) Input
(D) Output

7. Which word indicates the end of WHILE loop?
(A) END
(B) STOP
(C) WEND
(D) NEXT

8. The CIRCLE statement can also be used to draw.
(A) line
(B) box
(C) ellipse
(D) PSET

9. One execution of a loop is called.
(A) cycle
(B) Test
(C) iteration
(D) duration

10. Which array consists of a 4 rows and 3 columns?
(A) A (3,2)
(B) A (2,3)
(C) A (4,3)
(D) A (8,6)

11. If step keyword is not used in For-Next loop, counter variable is incremented by.
(A) 1
(B) 0
(C) 10
(D)

12. The extension of BASIC program is :
(A) -bs
(B) .doc
(C) .txt
(D) .bas

Past Papers of Computer Science 10th Class BISE Gujranwala 2015
COMPUTER SCIENCE (ESSAY TYPE) GROUP-I PAPER-II (SUBJECTIVE TYPE)
TIME ALLOWED: 2:45 HOURS MAX. MARKS: 63

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 SIX questions: (2 x 6 = 12)
(i) What is meant by syntax of a programming language?
(ii) Why is process symbol used in flowchart?
(iii) What is meant by refining an algorithm?
(iv) Why logical errors are the most difficult errors?
(v) What is Basic language?
(vi) Write the method of saving of program in Basic.
(vii) What is meant by string?
(viii) Write purpose and syntax of kill command.
(ix) What is the use of Edit command in basic?
3. Write short answers to any FIVE questions: (2x5 = 10)
(i) What is meant by control structures?
(ii) Define GOTO statement.
(iii) Why we use loop?
(iv) What is an array?
(v) What is the use of subscripted variable in an array?
(vi) Differentiate between simple and subscripted variables.
(vii) What is meant by manipulation of an array?
(viii) Define built in function.
4. Write short answers to any FIVE questions: (2x5 = 10)
(i) Describe the purpose of color statement in BASIC.
(ii) Explain Graphics.
(iii) What are different modes for displaying data in BASIC
(iv) What is meant by title bar?
(v) What is meant by drop down menu?
(vi) Describe the usage Of scroll bar.
(vii) Describe formatting tool bar in MS-Word.
(viii) What is meant by Font?

(SECTION-II)

5. Write down the algorithm and flowchart of first fifty natural numbers.
6. What is meant by BASIC command? Also discuss Auto commands.
7. Write a program to print first ten odd numbers using WHILE. . . WEND loop.
8. Write the purpose and syntax of MID $ (X) and TAB (X) functions.
9. Explain PSET and PALETTE in GW-BASIC.

SECTION-III (PRACTICAL PART)

Note: Attempt any Two parts.
10. (A)  Write down the steps to save a document in MS- Word.
(B)  Write a program to find the smaller of three numbers.
(C) Write a program that reads 5 values and then prints in reverse order.