Input-Output - Beginner-Intermediate Level: operation sequences BEGINNER-INTERMEDIATE

Comprehensive race against clock worksheet covering 20 beginner-intermediate-level input-output problems. Worksheet 8 of 30 emphasizes operation sequences. Master input-output logic, machine operations, stepwise transformation through detailed explanations. Difficulty: building on fundamentals with moderate challenges. Tailored for developing preparation.

📝 Worksheet 8 of 30 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Beginner-intermediate level

What you'll learn in this worksheet:

Analyze complex input-output logic patterns systematically
Develop analytical thinking for machine operations problems
Learn step-by-step race against clock approaches
Understand the logic behind stepwise transformation solutions
Apply critical thinking to operation sequences challenges

Your progress through Input-Output

Worksheet 8 of 30 (26% complete)

Question 1

Input: 5 204 31 203 Rule: Apply AND operation on first two numbers Output: ?

Bitwise AND operation: 5 & 204 = 4

bitwise, logical, operations

Question 2

Input: 11 33 21 31 Coding Scheme: 0→!, 1→?, 2→~, 3→^, 4→&, ... Rule: Replace each digit with its corresponding symbol Output: ?

Each digit replaced by its symbol: 11 33 21 31 → ?? ^^ ~? ^?

symbol, coding, substitution

Question 3

Input: lily 28 84 tulip 63 90 lotus orchid Step 1: Sort numbers ascending, then words alphabetically What is Step 1 output?

All numbers moved to left (sorted ascending), then words sorted alphabetically: 28 63 84 90 lily lotus orchid tulip

sorting, word/number, multi-stage

Question 4

Input: tulip orchid 84 17 90 rose lily 45 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 45 84 90 lily orchid rose tulip

sorting, word/number, multi-stage

Question 5

Rule: capitalize first - Capitalize first letter of each word Example: hello world test → Hello World Test Input: nice day today Output: ?

Following the 'capitalize first' rule: nice day today → Nice Day Today

stepwise, classic, transformation

Question 6

Rule: number to word length - Replace each word with its length Example: a an the → 1 2 3 Input: a an the Output: ?

Following the 'number to word length' rule: a an the → 1 2 3

stepwise, classic, transformation

Question 7

Input: 3 6 9 What is the next number in the sequence?

Each number increases by 3: 3 6 9 → 12

pattern, sequence, completion

Question 8

Input: 3 6 9 What is the next number in the sequence?

Each number increases by 3: 3 6 9 → 12

pattern, sequence, completion

Question 9

Input: FOCUS Step 1 (double_letters): FFOOCCUUSS What is the final output after all 2 transformations?

Applied double_letters, lowercase sequentially: FOCUS → ffooccuuss

function, composition, chaining

Question 10

Input: 19 dog 42 31 fig apple bat cat 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 11

Rule: alternate case - Convert to alternate case starting with uppercase Example: hello world → HeLlO WoRlD Input: test exam Output: ?

Following the 'alternate case' rule: test exam → TeSt ExAm

stepwise, classic, transformation

Question 12

Rule: number to word length - Replace each word with its length Example: a an the → 1 2 3 Input: i am developer Output: ?

Following the 'number to word length' rule: i am developer → 1 2 9

stepwise, classic, transformation

Question 13

Input: 90 17 lotus tulip sunflower daisy 71 28 Step 1: 17 28 71 90 daisy lotus sunflower tulip Step 2: 17 82 71 09 daisy sutol sunflower pilut Step 3: Capitalize words, double numbers What is Step 3 output?

From Step 2, double all numbers and capitalize all words: 34 164 142 18 Daisy Sutol Sunflower Pilut

sorting, word/number, multi-stage

Question 14

Input: CODE Step 1 (swapcase): code What is the final output after all 2 transformations?

Applied swapcase, remove_vowels sequentially: CODE → cd

function, composition, chaining

Question 15

Input: 32 45 28 71 tulip jasmine sunflower orchid Step 1: 28 32 45 71 jasmine orchid sunflower tulip Step 2: 28 23 45 17 jasmine dihcro sunflower pilut Step 3: Capitalize words, double numbers What is Step 3 output?

From Step 2, double all numbers and capitalize all words: 56 46 90 34 Jasmine Dihcro Sunflower Pilut

sorting, word/number, multi-stage

Question 16

Input: 19 dog bat 31 fig apple cat 42 Step 1: 19 31 42 apple bat cat dog fig Step 2: Double all numbers, uppercase all words What is Step 2 output?

From Step 1, numbers doubled, words uppercased: 38 62 84 APPLE BAT CAT DOG FIG

logic, chaining, multi-step

Question 17

Input: 231 212 18 236 Rule: Apply left shift on first number Output: ?

Left shift by 2 bits: 231 << 2 = 924

bitwise, logical, operations

Question 18

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: Grape 64 mulp 92 osaohe

coding, conditional, rules

Question 19

Word: CLEVER Step 1: Shift each letter +2 → ENGXGT Step 2: Product of positions Find Step 2.

Product of alphabetical positions: CLEVER → 356400

alpha-coding, decoding, positions

Question 20

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 4 gih 83 Date

coding, conditional, rules

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