The document contains a 30 question multiple choice quiz about computer science topics like algorithms, flowcharts, programming basics, arrays, loops, and functions. The questions cover concepts like memory overflow errors, flow control structures, intrinsic and user defined functions, file operations, and string functions. The objective is to mark the correct option from the choices given for each question within the 30 minute time limit.

1. Paper :Computer Science
Class:10th
OBJECTIVE TYPE T. Marks: 15
Time allowed:30min
NOTE: Mark the correct option given below.
1. Memory over flow is type of error.
a) Syntax b) logical c) Runtime d) Both a & b
2. Symbol is used for processing.
a) Oval b) rectangle c) diamond d) Conneector
3. Pictorial representation of algorithm is called .
a) Logrithm b) flow control c) flow chart d) program
. 4. is sequence of ordered steps.
a) Logarithm b) Algorithm c) Design d) matrix
5. Program crashes when error occur.
. a) Syntax b) logical c) Runtime d) All of these
6. Error in a program are called .
a) Bug b) Debug c) Fault d) None of these
7. Flow chart is a part of document.
a) Requirement b) Design c) Test d) All of these
8. GW BASIC was designed in .
a) 1960 b) 1963 c) 1970 d) None of these
9. key is used to RUN a program.
a) F1 b) F2 c) F3 d) F4
10. has predefined meanings in GW BASIC.

2. a) Keywords b) Variables c) special words d) None of these
11. 37.5! is example of type of number.
a) integer b) string c) single precision d) decimal precision
12. is a command used to rename a file in BASIC.
a) NAME b) RENAME c) Runtime d) All of these
13. operator has lowest precedence.
a) * b) ^ c) + d) ( )
14. is example of non executable statement.
a) END b) STOP c) REM d) All of these
15. is example of un conditional control transfer.
a) ON…GOTO b) GO…SUB c) GOTO d) None of these
16. is example of repetition control structure.
a) FOR-NEXT b) WHILE-WEND c) BOTH d) All of these
17. IT-THEN-ELSE is example of control structure.
a) Sequence b) Repetition c) Selection d) All of these
18. In loop ,variable is incremented inside body of loop.
a) FOR b) WHILE c) NESTED d) WEND
19. is multiple branching statement.
a) GOTO b) ON GOTO c) GO SUB d) IF ELSE
20. is not a logical operator.
a) AND b) OR c) NOT d) NEITHER

3. 21. is used to repeat a instruction for specific time.
a) IF-ELSE b) GOTO c) LOOP d) All of these
22. 2-D array is also called . .
a) vector b) matrix c) Linear d) table
23. By default ARRAY index start from . .
a) 0 b) 1 c) 2 d) 10
24. 2-D ARRAY is filled with loop.
a) single b) FOR c) NESTED d) while
25. Standard function is also called function.
a) user defined b) intrinsic c) both d) none of these
26. is collection of related fields.
a) table b) record c) field d) file
27. is the dot on the computer screen.
a) picture b) resolution c) Pixel d) All of these
28. command is used to save file in WORD.
a) CTRL+S b) CTRL+V c) CTRL+X d) CTRL+Z
29. key is used to PASTE.
a) CTRL+S b) CTRL+V c) CTRL+X d) CTRL+Z
30. function is used to determine size of string.
a) size b) length c) LEN( ) d) LN