3rd Chapter

7th Computer Science Chapter 3 Test

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7th Class Computer MCQ Test with Answers | Computer Science Chapter 3

7th Class Computer Science Chapter 3 Online Test
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7th Class Computer MCQ Test with Answers | Computer Science Chapter 3

Sr. # Questions Answers Choice
1 Whcih step involves creating a set of instructions to solve a sprblem.
  • A. Decomposition
  • B. Algorithm Design
  • C. Generalization and Abstraction
  • D. Pattern recongnition
2 Discover the principles that caue the patterns of a problem is called.
  • A. Generalization
  • B. Design
  • C. pattern Recognition
  • D. Deconstruction
3 The algorithm which goes through al possible solutions untill the required soultionin found is.
  • A. Recursive Algorithm
  • B. Searchign algorithm
  • C. Brute force algorithm
  • D. Sortig algorithm
4 Which type of loop stops when the condition is false
  • A. Finite loop
  • B. Infinitie loop
  • C. Sequence loop
  • D. Rcursive loop
5 What is the efficiency of a solution based on in terms of the given paremeters.
  • A. Numbers of lines of code
  • B. amount of memory available
  • C. Number of steps executed
  • D. Complexity of the solution
6 Which of the following is not a cornerstone of Computatonal Thingking?
  • A. Decomposition
  • B. Pattern reongnition
  • C. Generalization and Abstraction
  • D. Probability calculation
7 Which strcuture executes a statement or set of statements only if the condition in true.
  • A. Sequence strcuture
  • B. Selection strcuture
  • C. Conditinal structure
  • D. Repetition structure
8 Which symbol represents the start or stop point in a flowcart.
  • A. Arrow
  • B. Terminal
  • C. Decision
  • D. Input/Output
9 What is the characteristic of an algorithm that states that each step must be clear and lead to only one measning.
  • A. Clear and unambiguous
  • B. Well-defined imputs
  • C. Well -defined outputs
  • D. Feasible
10 Which tpe of algorithm goes through all possible solutions untill the required solution is found?
  • A. Brute force algorithm
  • B. Recursive algorithm
  • C. Sorting algorithm
  • D. Divide and conuer algorithm

Top Scorers of Computer Science 7th Class Chapter 3 Online Test

U

Usman Farooq Class 5Th-A10

Lahore17 - Dec - 2024

20/20
02 Mins 22 Sec
S

Shehryar Shabbir

Lahore09 - Nov - 2024

18/20
56 Sec
S

Shehryar Shabbir

Lahore09 - Nov - 2024

18/20
56 Sec
S

Shehryar Shabbir

Lahore09 - Nov - 2024

18/20
01 Mins 01 Sec
S

Shehryar Shabbir

Lahore09 - Nov - 2024

18/20
01 Mins 10 Sec
Y

Yasir Mahmood

Lahore08 - Dec - 2024

18/20
02 Mins
S

Shehryar Shabbir

Lahore09 - Nov - 2024

16/20
51 Sec
S

Shehryar Shabbir

Lahore09 - Nov - 2024

16/20
59 Sec
U

Usman Farooq Class 5Th-A10

Lahore17 - Dec - 2024

16/20
01 Mins 56 Sec
I

Irfan Ashraf

Lahore08 - Dec - 2024

16/20
02 Mins 14 Sec
B

Birdspy Pakistan

Lahore06 - Jan - 2025

14/20
30 Sec
B

Birdspy Pakistan

Lahore06 - Jan - 2025

14/20
40 Sec
S

Shehryar Shabbir

Lahore09 - Nov - 2024

14/20
01 Mins 48 Sec
I

Irfan Ashraf

Lahore08 - Dec - 2024

14/20
02 Mins 05 Sec
Y

Yasir Mahmood

Lahore08 - Dec - 2024

14/20
02 Mins 37 Sec

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