Chapter 11: Information Processing — Online MCQ Test
MATHS · Samacheer Kalvi 6th · Tamil Nadu State Board
Practice Chapter 11: Information Processing with a free chapter-wise online MCQ test.
This chapter covers: Iterative processes, Basic scheduling, Puzzle solving, Routing blocks.
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Chapter 11: Information Processing — Important Questions & Answers
What is an iterative process?
- A. A process that repeats a set of steps until a condition is met
- B. A process that happens only once
- C. A process that requires no steps
- D. A process that cannot be controlled
Answer: A. A process that repeats a set of steps until a condition is met
An iterative process involves repeating steps or cycles until a desired outcome or condition is achieved.
An iterative process involves repeating steps or cycles until a desired outcome or condition is achieved.
Which of the following is an example of an iterative process?
- A. Drinking water once
- B. Repeatedly checking a mailbox until a letter arrives
- C. Writing your name once on paper
- D. Sleeping for one night
Answer: B. Repeatedly checking a mailbox until a letter arrives
Checking repeatedly until a condition is met (letter arrives) exemplifies an iterative process with repetition and a stopping condition.
Checking repeatedly until a condition is met (letter arrives) exemplifies an iterative process with repetition and a stopping condition.
What is scheduling in information processing?
- A. Arranging tasks in an order with specific times or sequences
- B. Deleting unnecessary information
- C. Creating random tasks
- D. Ignoring time management
Answer: A. Arranging tasks in an order with specific times or sequences
Scheduling involves organizing and arranging tasks in a logical order considering time, resources, and priorities.
Scheduling involves organizing and arranging tasks in a logical order considering time, resources, and priorities.
What does a puzzle solve involve?
- A. Random guessing without logic
- B. Finding solution through logical thinking and pattern recognition
- C. Ignoring clues provided
- D. Completing something quickly without understanding
Answer: B. Finding solution through logical thinking and pattern recognition
Puzzle solving requires logical analysis, pattern identification, and systematic thinking to find the correct solution.
Puzzle solving requires logical analysis, pattern identification, and systematic thinking to find the correct solution.
Consider a student solving a maze. What type of information processing is this?
- A. Scheduling
- B. Puzzle solving
- C. Iteration without purpose
- D. Blocking routes
Answer: B. Puzzle solving
Maze solving requires logical thinking, pattern recognition, and systematic exploration—all components of puzzle solving.
Maze solving requires logical thinking, pattern recognition, and systematic exploration—all components of puzzle solving.
If a task requires checking a condition every day until it becomes true, what is this an example of?
- A. One-time scheduling
- B. Iterative process with a stopping condition
- C. Random blocking
- D. Non-logical puzzle
Answer: B. Iterative process with a stopping condition
Daily repetition until a condition becomes true is a classic iterative process with a defined stopping condition (when true).
Daily repetition until a condition becomes true is a classic iterative process with a defined stopping condition (when true).
Which of the following is NOT a characteristic of an effective schedule?
- A. Clear timing for each task
- B. Consideration of available resources
- C. Random ordering of tasks without reason
- D. Identification of task priorities
Answer: C. Random ordering of tasks without reason
Random task ordering contradicts effective scheduling, which requires logical arrangement based on priorities, dependencies, and resources.
Random task ordering contradicts effective scheduling, which requires logical arrangement based on priorities, dependencies, and resources.
In puzzle solving, if two different solution paths are possible, what should a logical solver do?
- A. Choose the first path randomly
- B. Abandon the puzzle
- C. Evaluate both paths using all clues to find which one is valid
- D. Use both paths simultaneously
Answer: C. Evaluate both paths using all clues to find which one is valid
Logical puzzle solving requires verifying each potential solution against all given clues to identify the correct and unique answer.
Logical puzzle solving requires verifying each potential solution against all given clues to identify the correct and unique answer.
A student encounters a puzzle where Clue A contradicts Clue B. What should the student conclude?
- A. One clue is incorrect or the puzzle has no solution
- B. Both clues must be true simultaneously
- C. The student should ignore the contradiction and guess
- D. The puzzle is perfectly valid without changes
Answer: A. One clue is incorrect or the puzzle has no solution
Contradictory clues indicate either an error in the puzzle itself or that the student misinterpreted the clues, requiring careful re-examination.
Contradictory clues indicate either an error in the puzzle itself or that the student misinterpreted the clues, requiring careful re-examination.
A complex routing diagram has nested loops (a loop inside another loop). What happens to the total iterations if the outer loop runs 3 times and inner loop runs 4 times?
- A. 7 total iterations
- B. 12 total iterations
- C. 4 iterations total
- D. 3 iterations total
Answer: B. 12 total iterations
In nested loops, inner iterations multiply: outer loop (3 times) × inner loop (4 times) = 12 total iterations of the innermost operation.
In nested loops, inner iterations multiply: outer loop (3 times) × inner loop (4 times) = 12 total iterations of the innermost operation.