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Machine Input-Output - Intermediate-Advanced Level: machine operations INTERMEDIATE-ADVANCED

Strategic expert challenge ★ for machine input-output: 20 intermediate-advanced-level problems. Worksheet 19 of 30 - Focus: machine operations. Develop expertise in output determination, input processing, machine rules with step-by-step solutions. Ideal for advanced developing learners targeting advanced concepts with increasing complexity.

📝 Worksheet 19 of 30 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Intermediate-advanced level

What you'll learn in this worksheet:
Your progress through Machine Input-Output
Worksheet 19 of 30 (63% complete)

Question 1

Input: cow bat 65 fox 25 15 Step 1: bat cow 65 fox 25 15 Step 2: bat cow fox 65 25 15 What is Step 3 output?
Following the pattern: Step 2: bat cow fox 65 25 15
rearrangement, basic, step-by-step

Question 2

Input: cherry peach 41 38 12 mango banana 89 What is Step 1 output?
Step 1: Step 1: peach 41 cherry 38 12 mango banana 89
words, numbers, mixed, banking

Question 3

Input: fox bat 37 45 28 apple ice Step 1: Check condition for each element Step 2: Elements satisfying condition: apple ice Step 3: Rearranged output: apple ice 37 45 28 fox bat What is the final output?
Final output after conditional rearrangement: apple ice 37 45 28 fox bat
conditional, property-based, logic

Question 4

Input: 60 30 20 70 10 50 Step 1: 60 30 20 70 10 50 Step 2: 30 20 10 60 70 50 Step 3: 20 10 70 30 60 50 What is Step 4?
Step 4: Step 4: 10 70 60 20 30 50
prediction, pattern, expert

Question 5

Input: LOGIC Final Output: LGC What is the correct sequence of operations?
The operations applied in order: Lowercase → Uppercase → Remove Vowels
chaining, multi-operation, sequence

Question 6

Input: bat ice 55 45 37 dog fox Rule: Numbers with digit sum >10 go to left, others to right How many elements satisfy the condition?
Elements satisfying the condition:
Count = 0
conditional, property-based, logic

Question 7

Input: 10 30 70 20 80 40 Step 1: 10 30 70 20 80 40 Step 2: 30 70 80 10 20 40 What is Step 3?
Step 3: Step 3: 70 80 20 30 10 40
prediction, pattern, expert

Question 8

Input: B A G D C H Step 1: B A G D C H Step 2: B G C A D H What is Step 3?
Step 3: Step 3: B C D G A H
prediction, pattern, expert

Question 9

Input: BRAIN Step 1 (Shift +1): CSBJO Step 2 (Remove Vowels): CSBJ What is the output after 2 operation(s)?
After 2 operation(s): JBSC
chaining, multi-operation, sequence

Question 10

Study the pattern: Input: hello world Output: Hello World Now, what will be the output for: Input: hello code world
The machine applies 'first_letter_caps' rule.
hello code world → Hello Code World
reverse-engineering, pattern-recognition

Question 11

Input: 12 banana 73 peach mango 56 41 plum Step 1: 12 73 peach mango banana 56 41 plum Step 2: 12 peach mango 73 banana 56 41 plum Step 3: 12 mango 73 banana 56 41 peach plum ... What is the final output?
Final output: 12 41 56 73 banana mango peach plum
words, numbers, mixed, banking

Question 12

Input: rat 35 25 cow 15 bat Step 1: 35 25 cow rat 15 bat Step 2: 25 cow 35 rat 15 bat Step 3: cow 25 35 rat 15 bat What is Step 4 output?
Following the pattern: Step 4: 25 35 rat 15 cow bat
rearrangement, basic, step-by-step

Question 13

Machine Input: Row 1: sun moon galaxy Row 2: purple yellow red Rule: Vowel-starting words first (sorted), then consonant-starting words (sorted) Step 1: Separate vowels/consonants Step 2: Row 1 → galaxy moon sun Step 3: Row 2 → purple red yellow What is the final arrangement?
Final output:
Row 1: galaxy moon sun
Row 2: purple red yellow
double-row, parallel, complex

Question 14

Machine Input: Row 1: star sun galaxy Row 2: green blue yellow Rule: Words are paired by total length (shortest pairs first) Step 1: Pair by length → Row 1: sun star galaxy Step 2: Row 2: blue green yellow What is the final arrangement?
Final output:
Row 1: sun star galaxy
Row 2: blue green yellow
double-row, parallel, complex

Question 15

Study the pattern: Input: 42 15 78 23 Output: 15 23 42 78 Now, what will be the output for: Input: 45 87 41 66
The machine applies 'numbers_ascending' rule.
45 87 41 66 → 41 45 66 87
reverse-engineering, pattern-recognition

Question 16

Input: 55 dog elephant apple 28 37 ice Rule: Words starting with vowel go to left, consonant words to right Which elements satisfy the condition?
Elements satisfying the condition: elephant apple ice
conditional, property-based, logic

Question 17

Input: apple bat 28 55 elephant fox 45 Rule: Words starting with vowel go to left, consonant words to right How many elements satisfy the condition?
Elements satisfying the condition: apple elephant
Count = 2
conditional, property-based, logic

Question 18

Step 1: Step 1: grape 25 cherry 89 apple banana 41 56 Step 2: Step 2: 25 cherry 89 apple banana 41 56 grape What was the original Input?
The original input was: 89 grape 25 cherry apple banana 41 56
words, numbers, mixed, banking

Question 19

Machine Input: Row 1: sun moon star Row 2: red yellow purple Rule: Vowel-starting words first (sorted), then consonant-starting words (sorted) Step 1: Separate vowels/consonants Step 2: Row 1 → moon star sun Step 3: Row 2 → purple red yellow What is the final arrangement?
Final output:
Row 1: moon star sun
Row 2: purple red yellow
double-row, parallel, complex

Question 20

Study the pattern: Input: elephant cat dog ant Output: ant cat dog elephant Now, what will be the output for: Input: to a butterfly elephant
The machine applies 'length_sort' rule.
to a butterfly elephant → a to elephant butterfly
reverse-engineering, pattern-recognition
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