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 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
2 What is the disadvantage of using a flowchart.
  • A. Easy to understand
  • B. Difficult to modify
  • C. Time saving
  • D. Easy to understand for people who don't know flowchart symbols
3 Discover the principles that caue the patterns of a problem is called.
  • A. Generalization
  • B. Design
  • C. pattern Recognition
  • D. Deconstruction
4 The loops which are never going to end are called.
  • A. Finite loops
  • B. Infinite loops
  • C. Intermediate loops
  • D. Simple loops
5 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
6 Whih of the followign is not a rule for drawing flowcharts.
  • A. Use conventional flowchart symbols
  • B. Label all flow lines
  • C. Every flowchart must have start and endpoints
  • D. Flow lines cna cross each other
7 What the purpose of arrow in a flowchart.
  • A. To link different processes in the flowchart
  • B. To indicate the start and stop points
  • C. To represent input or output
  • D. To indicate the direction of flow within the same process
8 Whcih step involves creating a set of instructions to solve a sprblem.
  • A. Decomposition
  • B. Algorithm Design
  • C. Generalization and Abstraction
  • D. Pattern recongnition
9 The loops which hae to be terminated are called.
  • A. Infinite loops
  • B. Simple loops
  • C. Intermediate loops
  • D. Finite loops
10 The sequence where we repeat a specific set of instructions, again and again, is called.
  • A. Condition
  • B. Sequence
  • C. Loop
  • D. All

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

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Usman Farooq Class 5Th-A10

Lahore25 - Feb - 2025

20/20
01 Mins 16 Sec
U

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Lahore25 - Feb - 2025

18/20
01 Mins 15 Sec
U

Usman Farooq Class 5Th-A10

Lahore25 - Feb - 2025

18/20
01 Mins 44 Sec
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Usman Farooq Class 5Th-A10

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16/20
02 Mins 23 Sec
B

Birdspy Pakistan

Lahore06 - Jan - 2025

14/20
30 Sec
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Birdspy Pakistan

Lahore06 - Jan - 2025

14/20
40 Sec
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Samina Umair

Lahore25 - Mar - 2025

14/20
02 Mins 02 Sec
M

Misbha Maryam

Lahore08 - Mar - 2025

14/20
03 Mins 05 Sec
B

Birdspy Pakistan

Lahore06 - Jan - 2025

12/20
42 Sec
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Birdspy Pakistan

Lahore06 - Jan - 2025

12/20
50 Sec
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Birdspy Pakistan

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12/20
52 Sec
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Birdspy Pakistan

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12/20
53 Sec
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Birdspy Pakistan

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12/20
57 Sec
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