Chapter 16: Information Processing — Online MCQ Test
MATHS · Samacheer Kalvi 6th · Tamil Nadu State Board
Practice Chapter 16: Information Processing with a free chapter-wise online MCQ test.
This chapter covers: Logical reasoning, Pattern recognition, Problem solving, Algorithms, Flow diagrams.
AI-generated questions from basic to board-exam level, with instant results and explanations.
Chapter 16: Information Processing — Important Questions & Answers
What is the main purpose of logical reasoning in information processing?
- A. To make decisions based on facts and rules
- B. To memorize data
- C. To increase speed only
- D. To avoid thinking
Answer: A. To make decisions based on facts and rules
Logical reasoning helps us make sound decisions by applying facts and established rules systematically.
Logical reasoning helps us make sound decisions by applying facts and established rules systematically.
Which of the following is an example of pattern recognition?
- A. 2, 4, 6, 8, ___
- B. Random numbers
- C. Colors without sequence
- D. Letters in alphabet soup
Answer: A. 2, 4, 6, 8, ___
Pattern recognition involves identifying sequences and rules; 2, 4, 6, 8 follows a clear pattern of adding 2 each time.
Pattern recognition involves identifying sequences and rules; 2, 4, 6, 8 follows a clear pattern of adding 2 each time.
If you have the numbers 1, 4, 9, 16, 25, what is the pattern?
- A. Adding 3 each time
- B. Perfect squares (1², 2², 3², 4², 5²)
- C. Multiplying by 2
- D. Prime numbers only
Answer: B. Perfect squares (1², 2², 3², 4², 5²)
Each number is a perfect square: 1=1², 4=2², 9=3², 16=4², 25=5².
Each number is a perfect square: 1=1², 4=2², 9=3², 16=4², 25=5².
Analyze this pattern: 1, 1, 2, 3, 5, 8, ___. What is the next number?
- A. 13
- B. 11
- C. 10
- D. 15
Answer: A. 13
This is the Fibonacci sequence where each number is the sum of the two preceding ones: 5+8=13.
This is the Fibonacci sequence where each number is the sum of the two preceding ones: 5+8=13.
A flowchart shows: Start → Input number → Is it > 10? → YES: Print 'Large' → NO: Print 'Small' → End. What is missing?
- A. Another decision diamond
- B. Nothing is missing
- C. A loop structure
- D. Multiple endings
Answer: B. Nothing is missing
This flowchart is complete; it takes input, makes a decision, produces output, and ends properly.
This flowchart is complete; it takes input, makes a decision, produces output, and ends properly.