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Machine Input-Output - Expert Level: word operations EXPERT

Intensive progress check 🎯 drill: 20 expert-level machine input-output questions. Worksheet 30 of 30 hones your word operations abilities. Practice automated processing, algorithmic transformation, machine operations under timed conditions. Best for expert-level students seeking challenging problems and time-bound practice.

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

What you'll learn in this worksheet:
Your progress through Machine Input-Output
Worksheet 30 of 30 (100% complete)

Question 1

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

Question 2

Input: LOGIC Step 1 (Uppercase): LOGIC Step 2 (Lowercase): logic What is the final output after all operations?
Final output after applying Uppercase, Lowercase, Remove Vowels: lgc
chaining, multi-operation, sequence

Question 3

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

Question 4

Input: BLACK PINK GREEN BLUE ORANGE WHITE Step 1: BLACK PINK GREEN BLUE ORANGE WHITE Step 2: BP GB OW What is Step 3?
Step 3: Step 3: BG OW
prediction, pattern, expert

Question 5

Input: fox elephant 45 28 dog cat 37 Rule: Words starting with vowel go to left, consonant words to right How many elements satisfy the condition?
Elements satisfying the condition: elephant
Count = 1
conditional, property-based, logic

Question 6

Input: elephant 12 bat 19 37 apple dog Step 1: Check condition for each element Step 2: Elements satisfying condition: Step 3: Rearranged output: elephant bat apple dog 12 19 37 What is the final output?
Final output after conditional rearrangement: elephant bat apple dog 12 19 37
conditional, property-based, logic

Question 7

Input: banana cherry 38 mango 73 peach 89 12 Step 1: cherry 38 mango 73 banana peach 89 12 Step 2: 38 mango 73 banana peach cherry 89 12 What is Step 3 output?
Step 3: Step 3: mango 38 73 banana peach cherry 89 12
words, numbers, mixed, banking

Question 8

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

Question 9

Input: D H B F A E Step 1: D H B F A E Step 2: D B A H F E Step 3: D A F B H E Step 4: D F H A B E What is Step 5?
Step 5: Step 5: D H B F A E
prediction, pattern, expert

Question 10

Study the pattern: Input: 42 15 78 23 Output: 15 23 42 78 Now, what will be the output for: Input: 27 29 54 93
The machine applies 'numbers_ascending' rule.
27 29 54 93 → 27 29 54 93
reverse-engineering, pattern-recognition

Question 11

Step 1: Step 1: 41 12 67 berry cherry banana 38 mango Step 2: Step 2: 12 67 berry cherry banana 41 38 mango What was the original Input?
The original input was: cherry 41 12 67 berry banana 38 mango
words, numbers, mixed, banking

Question 12

Input: 12 ice 45 bat cat dog 19 Step 1: Check condition for each element Step 2: Elements satisfying condition: Step 3: Rearranged output: 12 45 19 ice bat cat dog What is the final output?
Final output after conditional rearrangement: 12 45 19 ice bat cat dog
conditional, property-based, logic

Question 13

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

Question 14

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

Question 15

Input: PINK YELLOW ORANGE WHITE BLACK GREEN Step 1: PINK YELLOW ORANGE WHITE BLACK GREEN Step 2: PY OW BG What is Step 3?
Step 3: Step 3: PO BG
prediction, pattern, expert

Question 16

Input: 67 grape apple 41 38 12 plum peach Step 1: grape apple 41 38 12 plum peach 67 Step 2: apple 41 grape 38 12 plum peach 67 Step 3: apple grape 38 12 plum 41 peach 67 ... What is the final output?
Final output: apple 12 grape 38 peach 41 plum 67
words, numbers, mixed, banking

Question 17

Input: HELLO Step 1 (Lowercase): hello What is the output after 1 operation(s)?
After 1 operation(s): hll
chaining, multi-operation, sequence

Question 18

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

Question 19

Input: WORLD Final Output: OORRLLDDWW What is the correct sequence of operations?
The operations applied in order: First to End → Uppercase → Double Letters
chaining, multi-operation, sequence

Question 20

Input: 12 elephant apple ice 19 umbrella 37 Rule: Numbers with digit sum >10 go to left, others to right Which elements satisfy the condition?
Elements satisfying the condition:
conditional, property-based, logic
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