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Machine Input-Output - Advanced Level: logical machines ADVANCED

Boost your speed and accuracy with this high difficulty set 📈 worksheet. Worksheet 25 of 30 presents 20 advanced-level machine input-output problems. Focus on logical machines while practicing machine operations, output determination, input processing. Difficulty: complex scenarios and multi-step problems. Perfect for advanced test takers.

📝 Worksheet 25 of 30 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Advanced level

What you'll learn in this worksheet:
Your progress through Machine Input-Output
Worksheet 25 of 30 (83% complete)

Question 1

Input: FOCUS Step 1 (Lowercase): focus Step 2 (Reverse): sucof What is the output after 2 operation(s)?
After 2 operation(s): tvdpg
chaining, multi-operation, sequence

Question 2

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

Question 3

Input: 55 fox dog 12 ice umbrella 19 Rule: Words starting with vowel go to left, consonant words to right Which elements satisfy the condition?
Elements satisfying the condition: ice umbrella
conditional, property-based, logic

Question 4

Input: elephant 45 cat 55 bat 37 ice 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

Question 5

Input: 25 56 plum 12 grape mango cherry 73 Step 1: 56 plum 12 grape mango 25 cherry 73 Step 2: plum 12 grape mango 25 cherry 56 73 Step 3: 12 grape mango plum 25 cherry 56 73 ... How many steps will the machine take to complete the rearrangement?
The machine takes 8 steps to complete the rearrangement.
words, numbers, mixed, banking

Question 6

Input: 28 55 elephant dog cat umbrella 45 Rule: Words with length >4 go to left, others to right How many elements satisfy the condition?
Elements satisfying the condition: elephant umbrella
Count = 2
conditional, property-based, logic

Question 7

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

Question 8

Input: PYTHON Step 1 (Double Letters): PPYYTTHHOONN Step 2 (First to End): PYYTTHHOONNP What is the final output after all operations?
Final output after applying Double Letters, First to End, Lowercase: pyytthhoonnp
chaining, multi-operation, sequence

Question 9

Input: cat dog elephant bat 37 28 12 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 10

Input: WORLD Step 1 (Reverse): DLROW Step 2 (Double Letters): DDLLRROOWW What is the final output after all operations?
Final output after applying Reverse, Double Letters, Shift +1: EEMMSSPPXX
chaining, multi-operation, sequence

Question 11

Input: cat fox 37 bat 19 umbrella 55 Step 1: Check condition for each element Step 2: Elements satisfying condition: umbrella Step 3: Rearranged output: umbrella 37 19 55 cat fox bat What is the final output?
Final output after conditional rearrangement: umbrella 37 19 55 cat fox bat
conditional, property-based, logic

Question 12

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 13

Input: 67 apple peach banana plum 41 56 73 Step 1: apple peach banana plum 41 67 56 73 Step 2: apple banana plum 41 peach 67 56 73 Step 3: apple plum banana 41 peach 67 56 73 ... What is the final output?
Final output: apple 41 banana 56 peach 67 plum 73
words, numbers, mixed, banking

Question 14

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

Question 15

Study the pattern: Input: apple cat umbrella dog Output: apple umbrella cat dog Now, what will be the output for: Input: dog ice apple umbrella
The machine applies 'vowel_first' rule.
dog ice apple umbrella → ice apple umbrella dog
reverse-engineering, pattern-recognition

Question 16

Input: SMART Final Output: TTRRAAMMSS What is the correct sequence of operations?
The operations applied in order: Reverse → Double Letters
chaining, multi-operation, sequence

Question 17

Input: WORLD Step 1 (Reverse): DLROW Step 2 (First to End): LROWD What is the output after 2 operation(s)?
After 2 operation(s): MSPXE
chaining, multi-operation, sequence

Question 18

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

Question 19

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

Question 20

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