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Input-Output - Expert Level: word-number conversion EXPERT

Strategic basic drills ★ for input-output: 20 expert-level problems. Worksheet 29 of 30 - Focus: word-number conversion. Develop expertise in input-output logic, machine operations, stepwise transformation with step-by-step solutions. Ideal for expert-level learners targeting challenging problems and time-bound practice.

📝 Worksheet 29 of 30 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Expert level

What you'll learn in this worksheet:
Your progress through Input-Output
Worksheet 29 of 30 (96% complete)

Question 1

Input: PYTHON Step 1 (lowercase): python Step 2 (shift+1): qzuipo What is the final output after all 3 transformations?
Applied lowercase, shift+1, shift-1 sequentially: PYTHON → python
function, composition, chaining

Question 2

Input: 42 apple 31 dog 19 cat bat 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 3

Rule: remove vowels - Remove all vowels (a, e, i, o, u) from each word Example: simple text here → smpl txt hr Input: keep going ahead Output: ?
Following the 'remove vowels' rule: keep going ahead → kp gng hd
stepwise, classic, transformation

Question 4

Input: mango 35 cherry 42 peach Apply conditional rules based on item type and properties Output: ?
Applied specific rules to each element based on its type and characteristics: naoho 3 diessz 24 Peach
coding, conditional, rules

Question 5

Word: MATH Step 1: Shift each letter +2 → OCVJ Step 2: Product of positions Find Step 2.
Product of alphabetical positions: MATH → 2080
alpha-coding, decoding, positions

Question 6

Input: 26 116 56 177 Rule: Apply left shift on first number Output: ?
Left shift by 1 bits: 26 << 1 = 52
bitwise, logical, operations

Question 7

Input: mango 35 cherry 42 peach Apply conditional rules based on item type and properties Output: ?
Applied specific rules to each element based on its type and characteristics: naoho 53 Cherry 24 qeadi
coding, conditional, rules

Question 8

Input: 12 24 48 What is the next number in the sequence?
Geometric progression (multiply by 2): 12 24 48 → 96
pattern, sequence, completion

Question 9

Input Matrix: 26 39 31 25 96 73 Apply transformation: flip_vertical What is the output?
Matrix flipped vertically (top-bottom mirror)
26 39 31
25 96 73 → 25 96 73
26 39 31
matrix, grid, transformation, spatial

Question 10

Input: 205 192 81 187 Rule: Apply left shift on first number Output: ?
Left shift by 1 bits: 205 << 1 = 410
bitwise, logical, operations

Question 11

Input Matrix: 17 43 14 54 19 26 31 8 Apply transformation: diagonal_sum What is the output?
Sum of each diagonal (top-left to bottom-right)
17 43 14 54
19 26 31 8 → 17 62 40 85 8
matrix, grid, transformation, spatial

Question 12

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 24 caoaoa 36 lixi
coding, conditional, rules

Question 13

Input: bat 42 cat dog 31 apple 19 fig Step 1: Sort - numbers (ascending) first, then words (alphabetical) What is Step 1 output?
All numbers (sorted ascending) placed before all words (sorted alphabetically): 19 31 42 apple bat cat dog fig
logic, chaining, multi-step

Question 14

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 4 gih 11 eaue
coding, conditional, rules

Question 15

Word: SMART Step 1: Shift each letter +2 → UOCTV Step 2: Sum of positions (A=1, B=2...) Find Step 2.
Sum of alphabetical positions: SMART → 71
alpha-coding, decoding, positions

Question 16

Rule: double letters - Double each letter in every word Example: cat dog fox → ccaatt ddoogg ffoxx Input: sun moon star Output: ?
Following the 'double letters' rule: sun moon star → ssuunn mmoooonn ssttaarr
stepwise, classic, transformation

Question 17

Input: PYTHON Step 1 (lowercase): python Step 2 (reverse): nohtyp What is the final output after all 3 transformations?
Applied lowercase, reverse, shift-1 sequentially: PYTHON → mngsxo
function, composition, chaining

Question 18

Input: 97 19 47 87 Coding Scheme: 0→!, 1→?, 2→~, 3→^, 4→&, ... Rule: Replace each digit with its corresponding symbol Output: ?
Each digit replaced by its symbol: 97 19 47 87 → %# ?% &# $#
symbol, coding, substitution

Question 19

Input: 89 23 95 46 Coding Scheme: 0→!, 1→?, 2→~, 3→^, 4→&, ... Rule: Replace each digit with its corresponding symbol Output: ?
Each digit replaced by its symbol: 89 23 95 46 → $% ~^ %* &@
symbol, coding, substitution

Question 20

Input: mango 35 cherry 42 peach Apply conditional rules based on item type and properties Output: ?
Applied specific rules to each element based on its type and characteristics: ognam 8 yrrehc 4 qeadi
coding, conditional, rules
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