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Input-Output - Intermediate-Advanced Level: processing rules INTERMEDIATE-ADVANCED

Intensive strategic solving 🎯 drill: 20 intermediate-advanced-level input-output questions. Worksheet 20 of 30 hones your processing rules abilities. Practice output generation, input manipulation, operation sequences under timed conditions. Best for advanced developing students seeking advanced concepts with increasing complexity.

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

What you'll learn in this worksheet:
Your progress through Input-Output
Worksheet 20 of 30 (66% complete)

Question 1

Input Matrix: 30 24 42 23 80 62 13 20 82 20 99 22 Apply transformation: flip_vertical What is the output?
Matrix flipped vertically (top-bottom mirror)
30 24 42 23
80 62 13 20
82 20 99 22 → 82 20 99 22
80 62 13 20
30 24 42 23
matrix, grid, transformation, spatial

Question 2

Input: 2 4 16 What is the next number in the sequence?
Each number is the square of the previous: 2 4 16 → 256
pattern, sequence, completion

Question 3

Input: 79 51 78 75 Coding Scheme: 0→!, 1→?, 2→~, 3→^, 4→&, ... Rule: Replace each digit with its corresponding symbol Output: ?
Each digit replaced by its symbol: 79 51 78 75 → #% *? #$ #*
symbol, coding, substitution

Question 4

Input: CODE Step 1 (shift-1): BNCD What is the final output after all 2 transformations?
Applied shift-1, remove_vowels sequentially: CODE → BNCD
function, composition, chaining

Question 5

Input: lemon 27 fig 38 date Apply conditional rules based on item type and properties Output: ?
Applied specific rules to each element based on its type and characteristics: Lemon 9 gif 64 eaue
coding, conditional, rules

Question 6

Input: 207 82 234 173 Rule: Apply left shift on first number Output: ?
Left shift by 3 bits: 207 << 3 = 1656
bitwise, logical, operations

Question 7

Word: SMART Step 1: Alternate encoding - letter followed by its position number What is the encoded output?
Each letter followed by its position (A=1, B=2...): SMART → S19M13A1R18T20
alpha-coding, decoding, positions

Question 8

Input: fig 19 apple cat bat dog 31 42 Step 1: 19 31 42 apple bat cat dog fig Step 2: 38 62 84 APPLE BAT CAT DOG FIG Step 3: 43 67 89 *PPLE B*T C*T DOG FIG Step 4: Reverse every alternate word (1st, 3rd, 5th...) What is Step 4 output?
From Step 3, reverse every other word: 34 67 98 *PPLE T*B C*T GOD FIG
logic, chaining, multi-step

Question 9

Input: SMART Step 1 (shift-1): RLZQS Step 2 (remove_vowels): RLZQS What is the final output after all 3 transformations?
Applied shift-1, remove_vowels, shift+1 sequentially: SMART → SMART
function, composition, chaining

Question 10

Input: BRAIN Step 1 (double_letters): BBRRAAIINN Step 2 (shift+1): CCSSBBJJOO What is the final output after all 3 transformations?
Applied double_letters, shift+1, shift-1 sequentially: BRAIN → BBRRAAIINN
function, composition, chaining

Question 11

Input: 19 bat dog apple cat 31 42 fig Step 1: 19 31 42 apple bat cat dog fig Step 2: 38 62 84 APPLE BAT CAT DOG FIG Step 3: Add 5 to numbers, replace 'A' with '*' What is Step 3 output?
From Step 2, numbers increased by 5, 'A' replaced with '*': 43 67 89 *PPLE B*T C*T DOG FIG
logic, chaining, multi-step

Question 12

Input Matrix: 58 48 57 85 96 36 36 93 Apply transformation: flip_horizontal What is the output?
Matrix flipped horizontally (left-right mirror)
58 48 57 85
96 36 36 93 → 85 57 48 58
93 36 36 96
matrix, grid, transformation, spatial

Question 13

Rule: remove vowels - Remove all vowels (a, e, i, o, u) from each word Example: simple text here → smpl txt hr Input: smart brain focus Output: ?
Following the 'remove vowels' rule: smart brain focus → smrt brn fcs
stepwise, classic, transformation

Question 14

Input: LOGIC Step 1 (swapcase): logic What is the final output after all 2 transformations?
Applied swapcase, reverse sequentially: LOGIC → cigol
function, composition, chaining

Question 15

Input: 29 55 56 52 Coding Scheme: 0→!, 1→?, 2→~, 3→^, 4→&, ... Rule: Replace each digit with its corresponding symbol Output: ?
Each digit replaced by its symbol: 29 55 56 52 → ~% ** *@ *~
symbol, coding, substitution

Question 16

Input: 84 daisy 71 orchid 17 lotus 63 lily Step 1: 17 63 71 84 daisy lily lotus orchid Step 2: Alternate elements reversed (positions 2,4,6...) What is Step 2 output?
From Step 1, reverse every second element: 17 36 71 48 daisy ylil lotus dihcro
sorting, word/number, multi-stage

Question 17

Input: apple 42 banana 16 kiwi Apply conditional rules based on item type and properties Output: ?
Applied specific rules to each element based on its type and characteristics: Apple 3 ananab 7 Kiwi
coding, conditional, rules

Question 18

Input: lemon 27 fig 38 date Apply conditional rules based on item type and properties Output: ?
Applied specific rules to each element based on its type and characteristics: menoo 72 Fig 83 eaue
coding, conditional, rules

Question 19

Word: FOCUS Step 1: Shift each letter +2 → HQEWU Step 2: Sum of positions (A=1, B=2...) Find Step 2.
Sum of alphabetical positions: FOCUS → 64
alpha-coding, decoding, positions

Question 20

Word: BRAIN Step 1: Shift each letter +2 → DTCKP Step 2: Sum of positions (A=1, B=2...) Find Step 2.
Sum of alphabetical positions: BRAIN → 44
alpha-coding, decoding, positions
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