10th Class Computer Science Chapter 01 MCQs with Answers

Welcome to the 10th Class Computer Science Chapter 01 MCQs Online Test. We are presenting you with top MCQ questions from the 10th Class Computer Science Chapter Problem Solving.

We want to tell you that you can find all the 10th Class Computer Science Chapter 01 MCQs online tests on our website. These online tests are great for learning and as well as for scoring maximum marks in your matriculation Exams. We are making these Class 10 Computer Science MCQs online tests for those who want full marks in their exams. Attempt all these Grade 10 Computer Science Online Multiple Choice Questions MCQs before going for the exam and it will be beneficial for you! These online tests contain all the important multiple choice questions in the important topics of the SSC Part-II Computer Science Chapter 01 Problem Solving

10th Class Computer Science Chapter 01 MCQs with Answers

Youth For Pakistan has provided an excellent opportunity for the students of the 10th class to prepare their Computer Science Chapter 01 Problem Solving online with MCQs test.

This is a free platform for students to prepare for Computer Science Exams for Class 10 to get the best accomplishments in annual exams. 10th class Students can analyze themself by attempting this online test system as many times as they want until they find themself fully prepared. 10th Class Computer Science Chapters include Ch#1 Problem Solving, Ch#2 Data Types, Assignment and I/O Statements, Ch#3 Control Structure, Ch#4 Arrays, Ch#5 Subprogram and File Handling, Ch#6 Graphics in Basic and Ch#7 Microsoft Word

MCQs Class 10 Computer Science with Answers

The purpose of these online MCQs tests is to help you evaluate your 10th Class Computer Science Chapter 01 MCQs. These Multiple Choice Questions (MCQs) will prepare you for your academic success in the 10th Class Exams.

What is Problem Solving?

Problem-solving is the act of defining a problem; determining the cause of the problem; identifying, prioritizing, and selecting alternatives for a solution; and implementing a solution

CHAPTER NO:1 Problem Solving

1 How many possible solutions are there for a problem?

(a) 1

(b) 2

(c) 3

(d) Many

2 During the analysis process, a problem is decomposed into how many sub problems?

(a) Multiple

(b) Infinite

(c) Four

(d) No division

3 Which among of the following is the sum of the programs?

(a) Instructions

(b) Information

(c) Data

(d) None

4 How many steps are there to solve any kind of problem?

(a) 5

(b) 7

(c) 9

(d) 11

5 Programming can be best describe as

(a) Problem solving

(b) Virus

(c) Application program

(d) All

6 First of all problem must be clearly

(a) Solved

(b) Identified

(c) Think

(d) Brief

7 Symbol of connector

(a) ◯

(b) →

(c) ▭

(d) none

8 The technique to divide the main problem into sub problems is called

(a) Top-Down Design

(b) Divide and Conquer Rule

(c) Algorithm

(d) Both a & b

9 Computer cannot find these errors

(a) Syntax

(b) Logical

(C) Execution

(d) Runtime

10 What is the sequence of developing a program?

(i) Coding (ii) Designing (iii) Analysis (iv) Testing (v) Identification of problem

(a) i, ii, iii,iv, v

(b) iii,ii,v,i,iv

(c) v,iii, ii,i,iv

(d) None

11 After designing a program coding can be done

(a) Only in C++ language

(b) In any computer language

(c) In BASIC

(d) In VB

12 In which block in a flow chart we can write X = YZ

(a) Comparison block

(b) Process block

(c) I/O block

(d) Can not write

13 Input/Output

(a) ◯

(b) 

(c) ▭

(d) none

14 Set of instruction to solve any kind of problem is known as

(a) Analysis

(b) Algorithm

(c) Program

(d) None

15 The process of writing instructions in programming language is called

(a) Debugging

(b) Coding

(c) Solving

(d) Programming

16 Which of the following error is detected at compile time of program?

(a) Runtime

(b) Syntax

(c) Logical

(d) Both a & b

17 To help the programmer during execution of the program

(a) Maintenance

(b) Documentation

(c) Flow Chart

(d) Algorithm

18 The grammatical rules of a programming language to write program are known as

(a) Programming language

(b) Logic of the programming language

(c) Rules of the programming language

(d) Syntax of the programming language

19 Errors in the program is called

(a) Debugging

(b) Bugs

(c) Testing

(d) None

20 An algorithm is

(a) Generic type

(b) Language specific

(c) For analysis

(d) None

21 Diamond symbol is used for

(a) Start

(b) Flow line

(c) Decision

(d) Input/output

22 PL stands for

(a) Programming language

(b) Programming Layout

(c) Protocol language

(d) None

23 Flow chart is valuable aid in a program

(a) Maintenance

(b) Coding

(c) Documentation

(d) Both a & b

24 Which of the following is syntax error?

(a) 7 = X+Y

(b) Z= X + Y

(c) X+Y=Z

(d) Both a & c

25 Logical errors can only be detected

(a) By thoroughly testing the program

(b) By testing each logical path of the flow of control in the program

(c) By observing all variables in the program

(d) All of these

26 The symbol is used to flow charts to start or stop a process

(a) Rectangle

(b) Diamond

(c) Oval

(d) Parallelogram

27 Which of the following is the process of running the program and finding the errors from the program?

(a) Debugging

(b) Bugs

(c) Testing

(d) None

28 Typographical errors in BASIC statements are

(a) Runtime errors

(b) Logical errors

(c) Syntax errors

(d) Execution errors

29 Division by zero is

(a) Syntax errors

(b) Logical errors

(c) Execution errors

(d) Runtime error

30 Which among the following Language is easy for the user

(a) Machine

(b) High level

(c) Assembly

(d) None

31 How many types of errors

(a) 1

(b) 2

(c) 3

(d) 4

32 Which Symbol is used to indicate the direction of flow of information in a flow chart

(a) Decision

(b) Flow line

(c) Process

(d) Connector

33 Which of the following errors occur if you write a formula c=a + b in source program instead of c=a* b

(a) Syntax error

(b) Logical Error

(c) Execution error

(d) None

34 Step after development and testing the program is

(a) Booting

(b) Debugging

(c) Implementation

(d) All

35 A symbol is used in flow chart for processing

(a) Diamond

(b) Rectangle

(c) Oval

(d) Flow lines

36 The symbol for decision box is

(a) An oval

(b) A diamond

(c) A circle

(d) A parallelogram

37 Terminal symbol is represented by the shape

(a) Circle

(b) Oval

(c) Rectangle

(d) Parallelogram

38 When a runtime error occurs then

(a) Computer stop the execution of the program and displays an error message

(b) Computer returns wrong output result

(c) Computer continue to execute other statements of program

(d) None

39 Which of the following is the process of maintaining the program?

(a) Debugging

(b) Bugs

(c) Testing

(d) Maintenance

40 A decision box can have

(a) One exit

(b) Two exit

(c) Three exit

(d) Four exit

41 Data whose result is known in advance

(a) Numeric

(b) Test

(c) String

(d) String variable

42 What is called the processing of finding and removing errors from a computer program?

(a) Programming

(b) Debugging

(c) Analyzing

(d) Documentation

43 The technique “Divide and Conquer” is used to solve

(a) Simple problems

(b) Complex problems

(c) Large problems

(d) Both b & c

44 Which of the following is similar to the road map or map of a building?

(a) Coding

(b) Documentation

(c) Flow chart

(d) None

45 An error occurs when the program violet one or more grammatical rules of the programming language is called.

(a) Desk checking

(b) Syntax

(c) Run time

(d) Algorithm

46 BASIC is a

(a) HLL

(b) LLL

(C) Assembly

(d) Both b&c

47 Which of the following is refers to the installation of the program in the user environment?

(a) Maintenance

(b) Testing

(c) Implementation

(d) Documentation

48 In which block in a flowchart we can write Print A

(a) Comparison block

(b) Process block

(c) I/O block

(d) None

49 The grammar of the computer language is

(a) Error

(b) Sequence

(c) Flowchart

(d) Syntax

50 Flow line is denoted by the symbol

(a) →

(b) ̲

(c) ↔

(d) none

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