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Input-Output - Beginner Level: stepwise transformation BEGINNER

Exam-focused quick revision round worksheet: 20 beginner-level input-output questions. Worksheet 3 of 30 targets stepwise transformation. Build proficiency in stepwise transformation, algorithmic logic, processing rules with detailed solutions. Ideal for entry-level competitive exam preparation.

📝 Worksheet 3 of 30 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Beginner level

What you'll learn in this worksheet:
Your progress through Input-Output
Worksheet 3 of 30 (10% complete)

Question 1

Input: rose 28 32 orchid lotus daisy 71 63 Step 1: 28 32 63 71 daisy lotus orchid rose Step 2: 28 23 63 17 daisy sutol orchid esor Step 3: Capitalize words, double numbers What is Step 3 output?
From Step 2, double all numbers and capitalize all words: 56 46 126 34 Daisy Sutol Orchid Esor
sorting, word/number, multi-stage

Question 2

Rule: double letters - Double each letter in every word Example: cat dog fox → ccaatt ddoogg ffoxx Input: bat rat mat Output: ?
Following the 'double letters' rule: bat rat mat → bbaatt rraatt mmaatt
stepwise, classic, transformation

Question 3

Word: CODE 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...): CODE → C3O15D4E5
alpha-coding, decoding, positions

Question 4

Input: 78 17 58 44 Coding Scheme: 0→!, 1→?, 2→~, 3→^, 4→&, ... Rule: Replace each digit with its corresponding symbol Output: ?
Each digit replaced by its symbol: 78 17 58 44 → #$ ?# *$ &&
symbol, coding, substitution

Question 5

Input: 63 84 jasmine 45 sunflower orchid 17 lotus Step 1: 17 45 63 84 jasmine lotus orchid sunflower Step 2: Alternate elements reversed (positions 2,4,6...) What is Step 2 output?
From Step 1, reverse every second element: 17 54 63 48 jasmine sutol orchid rewolfnus
sorting, word/number, multi-stage

Question 6

Input Matrix: 15 62 75 62 67 69 94 57 56 78 68 82 Apply transformation: transpose What is the output?
Matrix transposition (rows become columns, columns become rows)
15 62 75 62
67 69 94 57
56 78 68 82 → 15 67 56
62 69 78
75 94 68
62 57 82
matrix, grid, transformation, spatial

Question 7

Input: 206 73 82 215 Rule: Apply OR operation on first two numbers Output: ?
Bitwise OR operation: 206 | 73 = 207
bitwise, logical, operations

Question 8

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

Question 9

Input: fig 42 19 bat apple 31 cat dog 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 10

Input: 84 daisy 32 rose 71 28 sunflower lily Step 1: 28 32 71 84 daisy lily rose sunflower Step 2: 28 23 71 48 daisy ylil rose rewolfnus Step 3: Capitalize words, double numbers What is Step 3 output?
From Step 2, double all numbers and capitalize all words: 56 46 142 96 Daisy Ylil Rose Rewolfnus
sorting, word/number, multi-stage

Question 11

Input: 32 47 28 59 Coding Scheme: 0→+, 1→-, 2→=, 3→/, 4→\, ... Rule: Replace each digit with its corresponding symbol Output: ?
Each digit replaced by its symbol: 32 47 28 59 → /= \) =[ |]
symbol, coding, substitution

Question 12

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 13

Input: sunflower 45 28 orchid 17 lotus 71 lily Step 1: 17 28 45 71 lily lotus orchid sunflower Step 2: Alternate elements reversed (positions 2,4,6...) What is Step 2 output?
From Step 1, reverse every second element: 17 82 45 17 lily sutol orchid rewolfnus
sorting, word/number, multi-stage

Question 14

Input: 73 19 20 56 Coding Scheme: 0→@, 1→#, 2→$, 3→%, 4→&, ... Rule: Replace each digit with its corresponding symbol Output: ?
Each digit replaced by its symbol: 73 19 20 56 → ?% #^ $@ *!
symbol, coding, substitution

Question 15

Word: ALERT Step 1: Shift each letter +2 → CNGTV Step 2: Sum of positions (A=1, B=2...) Find Step 2.
Sum of alphabetical positions: ALERT → 56
alpha-coding, decoding, positions

Question 16

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: elppa 3 ananab 61 lixi
coding, conditional, rules

Question 17

Input: grape 18 plum 29 orange Apply conditional rules based on item type and properties Output: ?
Applied specific rules to each element based on its type and characteristics: eparg 64 qmun 81 trange
coding, conditional, rules

Question 18

Input: 5 10 13 What is the next number in the sequence?
Pattern: multiply by 2, add 3, multiply by 2, add 3... → 26
pattern, sequence, completion

Question 19

Input: daisy 90 71 sunflower tulip 17 28 lily Step 1: Sort numbers ascending, then words alphabetically What is Step 1 output?
All numbers moved to left (sorted ascending), then words sorted alphabetically: 17 28 71 90 daisy lily sunflower tulip
sorting, word/number, multi-stage

Question 20

Input: BRAIN Step 1 (shift+1): CSBJO What is the final output after all 2 transformations?
Applied shift+1, uppercase sequentially: BRAIN → CSBJO
function, composition, chaining
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