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Machine Input-Output - Intermediate Level: number operations INTERMEDIATE

Level up your machine input-output skills with this comprehensive review. 20 intermediate-level problems await in Worksheet 14 of 30. Focus area: number operations. Learn machine rules, automation logic, step-wise processing through systematic practice. Designed for mid-level learners seeking moderate complexity with mixed patterns.

📝 Worksheet 14 of 30 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Intermediate level

What you'll learn in this worksheet:
Your progress through Machine Input-Output
Worksheet 14 of 30 (46% complete)

Question 1

Input: YELLOW BLUE BLACK GREEN RED PINK Step 1: YELLOW BLUE BLACK GREEN RED PINK Step 2: YB BG RP Step 3: YB RP What is Step 4?
Step 4: Step 4: YR
prediction, pattern, expert

Question 2

Study the pattern: Input: 42 15 78 23 Output: 15 23 42 78 Now, what will be the output for: Input: 59 18 89 20
The machine applies 'numbers_ascending' rule.
59 18 89 20 → 18 20 59 89
reverse-engineering, pattern-recognition

Question 3

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

Question 4

Input: RED BLUE GREEN BLACK WHITE ORANGE Step 1: RED BLUE GREEN BLACK WHITE ORANGE Step 2: RB GB WO What is Step 3?
Step 3: Step 3: RG WO
prediction, pattern, expert

Question 5

Input: RED YELLOW BLUE BLACK ORANGE GREEN Step 1: RED YELLOW BLUE BLACK ORANGE GREEN Step 2: RY BB OG Step 3: RB OG What is Step 4?
Step 4: Step 4: RO
prediction, pattern, expert

Question 6

Machine Input: Row 1: moon galaxy star Row 2: blue green red Rule: Row 1 sorted alphabetically, Row 2 sorted alphabetically Step 1: Row 1 → galaxy moon star Step 2: Row 2 → blue green red What is the final arrangement?
Final output:
Row 1: galaxy moon star
Row 2: blue green red
double-row, parallel, complex

Question 7

Input: WORLD Step 1 (First to End): ORLDW Step 2 (Lowercase): orldw What is the final output after all operations?
Final output after applying First to End, Lowercase, Uppercase: ORLDW
chaining, multi-operation, sequence

Question 8

Input: 25 hen rat 35 pig 55 Step 1: 25 rat 35 hen pig 55 Step 2: 25 35 hen pig rat 55 What is Step 3 output?
Following the pattern: Step 3: 25 35 pig hen rat 55
rearrangement, basic, step-by-step

Question 9

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

Question 10

Study the pattern: Input: 42 15 78 23 Output: 15 23 42 78 Now, what will be the output for: Input: 39 83 46 62
The machine applies 'numbers_ascending' rule.
39 83 46 62 → 39 46 62 83
reverse-engineering, pattern-recognition

Question 11

Input: 15 25 rat cow cat 35 Step 1: 25 rat cow 15 cat 35 Step 2: rat cow 15 cat 25 35 Step 3: cow 15 rat cat 25 35 ... What is the final output after complete rearrangement?
Final arrangement: cat cow rat 15 25 35
rearrangement, basic, step-by-step

Question 12

Input: umbrella cat 45 37 12 dog bat Step 1: Check condition for each element Step 2: Elements satisfying condition: umbrella Step 3: Rearranged output: umbrella 45 37 12 cat dog bat What is the final output?
Final output after conditional rearrangement: umbrella 45 37 12 cat dog bat
conditional, property-based, logic

Question 13

Input: 55 15 rat 65 fox pig Step 1: 15 55 rat 65 fox pig Step 2: 15 55 65 rat fox pig What is the final output after complete rearrangement?
Final arrangement: 15 55 65 rat fox pig
rearrangement, basic, step-by-step

Question 14

Machine Input: Row 1: galaxy moon sun Row 2: green purple 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 → green purple red What is the final arrangement?
Final output:
Row 1: galaxy moon sun
Row 2: green purple red
double-row, parallel, complex

Question 15

Input: bat 65 cat pig 55 15 Step 1: 65 cat pig bat 55 15 Step 2: 65 pig bat 55 cat 15 Step 3: 65 bat 55 cat 15 pig What is Step 4 output?
Following the pattern: Step 4: 65 55 cat bat 15 pig
rearrangement, basic, step-by-step

Question 16

Machine Input: Row 1: moon star planet Row 2: purple red yellow Rule: Elements at same positions are swapped between rows Step 1: Swap positions → Row 1: purple red yellow Step 2: Row 2: moon star planet What is the final arrangement?
Final output:
Row 1: ['purple', 'red', 'yellow']
Row 2: ['moon', 'star', 'planet']
double-row, parallel, complex

Question 17

Input: HELLO Step 1 (Uppercase): HELLO Step 2 (Reverse): OLLEH What is the final output after all operations?
Final output after applying Uppercase, Reverse, Shift +1: PMMFI
chaining, multi-operation, sequence

Question 18

Study the pattern: Input: cat dog bat ant Output: ant bat cat dog Now, what will be the output for: Input: apple zebra grape mango
The machine applies 'alphabetical_sort' rule.
apple zebra grape mango → apple grape mango zebra
reverse-engineering, pattern-recognition

Question 19

Step 1: Step 1: 56 cherry grape 67 12 peach 89 plum Step 2: Step 2: cherry grape 67 12 peach 56 89 plum What was the original Input?
The original input was: 12 56 cherry grape 67 peach 89 plum
words, numbers, mixed, banking

Question 20

Input: apple 37 45 55 bat elephant cat Step 1: Check condition for each element Step 2: Elements satisfying condition: apple elephant Step 3: Rearranged output: apple elephant 37 45 55 bat cat What is the final output?
Final output after conditional rearrangement: apple elephant 37 45 55 bat cat
conditional, property-based, logic
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