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Input-Output - Beginner-Intermediate Level: pattern transformation BEGINNER-INTERMEDIATE

Intensive quick response training 🎯 drill: 20 beginner-intermediate-level input-output questions. Worksheet 10 of 30 hones your pattern transformation abilities. Practice stepwise transformation, algorithmic logic, processing rules under timed conditions. Best for developing students seeking building on fundamentals with moderate challenges.

📝 Worksheet 10 of 30 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Beginner-intermediate level

What you'll learn in this worksheet:
Your progress through Input-Output
Worksheet 10 of 30 (33% complete)

Question 1

Input Matrix: 23 87 19 46 46 13 66 8 42 13 5 6 Apply transformation: transpose What is the output?
Matrix transposition (rows become columns, columns become rows)
23 87 19 46
46 13 66 8
42 13 5 6 → 23 46 42
87 13 13
19 66 5
46 8 6
matrix, grid, transformation, spatial

Question 2

Input Matrix: 53 94 98 84 31 45 74 49 89 Apply transformation: diagonal_sum What is the output?
Sum of each diagonal (top-left to bottom-right)
53 94 98
84 31 45
74 49 89 → 53 178 203 94 89
matrix, grid, transformation, spatial

Question 3

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

Question 4

Input: 4 7 10 What is the next number in the sequence?
Each number increases by 3: 4 7 10 → 13
pattern, sequence, completion

Question 5

Rule: reverse words - Reverse each word individually Example: sun moon star → nus noom rats Input: hot ice cold Output: ?
Following the 'reverse words' rule: hot ice cold → toh eci dloc
stepwise, classic, transformation

Question 6

Input: 245 221 222 185 Rule: Apply OR operation on first two numbers Output: ?
Bitwise OR operation: 245 | 221 = 253
bitwise, logical, operations

Question 7

Input: HELLO Step 1 (uppercase): HELLO What is the final output after all 2 transformations?
Applied uppercase, remove_vowels sequentially: HELLO → HLL
function, composition, chaining

Question 8

Input: 2 4 8 What is the next number in the sequence?
Each number is double the previous: 2 4 8 → 16
pattern, sequence, completion

Question 9

Input: 53 46 34 17 Coding Scheme: 0→+, 1→-, 2→=, 3→/, 4→\, ... Rule: Replace each digit with its corresponding symbol Output: ?
Each digit replaced by its symbol: 53 46 34 17 → |/ \( /\ -)
symbol, coding, substitution

Question 10

Input: 32 lily 17 lotus jasmine 63 rose 84 Step 1: 17 32 63 84 jasmine lily lotus rose Step 2: Alternate elements reversed (positions 2,4,6...) What is Step 2 output?
From Step 1, reverse every second element: 17 23 63 48 jasmine ylil lotus esor
sorting, word/number, multi-stage

Question 11

Input Matrix: 4 30 56 73 22 6 Apply transformation: flip_horizontal What is the output?
Matrix flipped horizontally (left-right mirror)
4 30 56
73 22 6 → 56 30 4
6 22 73
matrix, grid, transformation, spatial

Question 12

Input: 13 131 3 218 Rule: Apply left shift on first number Output: ?
Left shift by 1 bits: 13 << 1 = 26
bitwise, logical, operations

Question 13

Input: 5 1 3 What is the next number in the sequence?
Pattern: sum of all three numbers = 9
pattern, sequence, completion

Question 14

Input: 223 78 181 201 Rule: Apply left shift on first number Output: ?
Left shift by 2 bits: 223 << 2 = 892
bitwise, logical, operations

Question 15

Input: 24 98 95 12 Coding Scheme: 0→!, 1→?, 2→~, 3→^, 4→&, ... Rule: Replace each digit with its corresponding symbol Output: ?
Each digit replaced by its symbol: 24 98 95 12 → ~& %$ %* ?~
symbol, coding, substitution

Question 16

Input: 31 81 23 42 Coding Scheme: 0→+, 1→-, 2→=, 3→/, 4→\, ... Rule: Replace each digit with its corresponding symbol Output: ?
Each digit replaced by its symbol: 31 81 23 42 → /- [- =/ \=
symbol, coding, substitution

Question 17

Word: ALERT 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...): ALERT → A1L12E5R18T20
alpha-coding, decoding, positions

Question 18

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 19

Input: 47 128 71 68 Rule: Apply AND operation on first two numbers Output: ?
Bitwise AND operation: 47 & 128 = 0
bitwise, logical, operations

Question 20

Input: 68 36 48 73 Coding Scheme: 0→@, 1→#, 2→$, 3→%, 4→&, ... Rule: Replace each digit with its corresponding symbol Output: ?
Each digit replaced by its symbol: 68 36 48 73 → !~ %! &~ ?%
symbol, coding, substitution
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