Pattern Recognition Advanced Hard - Absolute-Beginner Level: core concept mastery Pattern Recognition Advanced Hard ABSOLUTE BEGINNER

This skill primer 🌟 worksheet focuses on Pattern Recognition Advanced Hard - a key topic in Input Output Basic. You'll solve 20 absolute-beginner-level problems (Worksheet 1 of 10). The primary focus is on core concept mastery. Master pattern recognition advanced hard problems, pattern recognition advanced hard reasoning questions, and pattern recognition advanced hard practice through systematic practice.

📝 Worksheet 1 of 10 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Absolute Beginner level

What you'll learn in this worksheet:
Your progress through Pattern Recognition Advanced Hard
Worksheet 1 of 10 (0% complete)

Question 1

Input: ALERT Step 1: Reverse the word → TRELA Step 2: Shift each letter +1 (A→B, B→C, ..., Z→A) → USFMB Step 3: Rotate left by 2 positions → FMBUS Step 4: For even positions (0-indexed), keep letter; for odd positions, replace with position number (A=1, B=2...) → F13B21S What is the final output?
Multiple transformations applied sequentially: ALERT → TRELA → USFMB → FMBUS → F13B21S

Question 2

Input: BRAIN Step 1: Reverse the word → NIARB Step 2: Shift each letter +1 (A→B, B→C, ..., Z→A) → OJBSC Step 3: Rotate left by 2 positions → BSCOJ Step 4: For even positions (0-indexed), keep letter; for odd positions, replace with position number (A=1, B=2...) → B19C15J What is the final output?
Multiple transformations applied sequentially: BRAIN → NIARB → OJBSC → BSCOJ → B19C15J

Question 3

Input: SMART Step 1: Reverse the word → TRAMS Step 2: Shift each letter +1 (A→B, B→C, ..., Z→A) → USBNT Step 3: Rotate left by 2 positions → BNTUS Step 4: For even positions (0-indexed), keep letter; for odd positions, replace with position number (A=1, B=2...) → B14T21S What is the final output?
Multiple transformations applied sequentially: SMART → TRAMS → USBNT → BNTUS → B14T21S

Question 4

Input: TEST Step 1: Reverse the word → TSET Step 2: Shift each letter +1 (A→B, B→C, ..., Z→A) → UTFU Step 3: Rotate left by 2 positions → FUUT Step 4: For even positions (0-indexed), keep letter; for odd positions, replace with position number (A=1, B=2...) → F21U20 What is the final output?
Multiple transformations applied sequentially: TEST → TSET → UTFU → FUUT → F21U20

Question 5

Input: EXAM Step 1: Reverse the word → MAXE Step 2: Shift each letter +1 (A→B, B→C, ..., Z→A) → NBYF Step 3: Rotate left by 2 positions → YFNB Step 4: For even positions (0-indexed), keep letter; for odd positions, replace with position number (A=1, B=2...) → Y6N2 What is the final output?
Multiple transformations applied sequentially: EXAM → MAXE → NBYF → YFNB → Y6N2

Question 6

Input: LOGIC Step 1: Reverse the word → CIGOL Step 2: Shift each letter +1 (A→B, B→C, ..., Z→A) → DJHPM Step 3: Rotate left by 2 positions → HPMDJ Step 4: For even positions (0-indexed), keep letter; for odd positions, replace with position number (A=1, B=2...) → H16M4J What is the final output?
Multiple transformations applied sequentially: LOGIC → CIGOL → DJHPM → HPMDJ → H16M4J

Question 7

Input: ALERT Step 1: Reverse the word → TRELA Step 2: Shift each letter +1 (A→B, B→C, ..., Z→A) → USFMB Step 3: Rotate left by 2 positions → FMBUS Step 4: For even positions (0-indexed), keep letter; for odd positions, replace with position number (A=1, B=2...) → F13B21S What is the final output?
Multiple transformations applied sequentially: ALERT → TRELA → USFMB → FMBUS → F13B21S

Question 8

Input: FOCUS Step 1: Reverse the word → SUCOF Step 2: Shift each letter +1 (A→B, B→C, ..., Z→A) → TVDPG Step 3: Rotate left by 2 positions → DPGTV Step 4: For even positions (0-indexed), keep letter; for odd positions, replace with position number (A=1, B=2...) → D16G20V What is the final output?
Multiple transformations applied sequentially: FOCUS → SUCOF → TVDPG → DPGTV → D16G20V

Question 9

Input: BRAIN Step 1: Reverse the word → NIARB Step 2: Shift each letter +1 (A→B, B→C, ..., Z→A) → OJBSC Step 3: Rotate left by 2 positions → BSCOJ Step 4: For even positions (0-indexed), keep letter; for odd positions, replace with position number (A=1, B=2...) → B19C15J What is the final output?
Multiple transformations applied sequentially: BRAIN → NIARB → OJBSC → BSCOJ → B19C15J

Question 10

Input: FOCUS Step 1: Reverse the word → SUCOF Step 2: Shift each letter +1 (A→B, B→C, ..., Z→A) → TVDPG Step 3: Rotate left by 2 positions → DPGTV Step 4: For even positions (0-indexed), keep letter; for odd positions, replace with position number (A=1, B=2...) → D16G20V What is the final output?
Multiple transformations applied sequentially: FOCUS → SUCOF → TVDPG → DPGTV → D16G20V

Question 11

Input: TEST Step 1: Reverse the word → TSET Step 2: Shift each letter +1 (A→B, B→C, ..., Z→A) → UTFU Step 3: Rotate left by 2 positions → FUUT Step 4: For even positions (0-indexed), keep letter; for odd positions, replace with position number (A=1, B=2...) → F21U20 What is the final output?
Multiple transformations applied sequentially: TEST → TSET → UTFU → FUUT → F21U20

Question 12

Input: BRAIN Step 1: Reverse the word → NIARB Step 2: Shift each letter +1 (A→B, B→C, ..., Z→A) → OJBSC Step 3: Rotate left by 2 positions → BSCOJ Step 4: For even positions (0-indexed), keep letter; for odd positions, replace with position number (A=1, B=2...) → B19C15J What is the final output?
Multiple transformations applied sequentially: BRAIN → NIARB → OJBSC → BSCOJ → B19C15J

Question 13

Input: EXAM Step 1: Reverse the word → MAXE Step 2: Shift each letter +1 (A→B, B→C, ..., Z→A) → NBYF Step 3: Rotate left by 2 positions → YFNB Step 4: For even positions (0-indexed), keep letter; for odd positions, replace with position number (A=1, B=2...) → Y6N2 What is the final output?
Multiple transformations applied sequentially: EXAM → MAXE → NBYF → YFNB → Y6N2

Question 14

Input: BRAIN Step 1: Reverse the word → NIARB Step 2: Shift each letter +1 (A→B, B→C, ..., Z→A) → OJBSC Step 3: Rotate left by 2 positions → BSCOJ Step 4: For even positions (0-indexed), keep letter; for odd positions, replace with position number (A=1, B=2...) → B19C15J What is the final output?
Multiple transformations applied sequentially: BRAIN → NIARB → OJBSC → BSCOJ → B19C15J

Question 15

Input: LOGIC Step 1: Reverse the word → CIGOL Step 2: Shift each letter +1 (A→B, B→C, ..., Z→A) → DJHPM Step 3: Rotate left by 2 positions → HPMDJ Step 4: For even positions (0-indexed), keep letter; for odd positions, replace with position number (A=1, B=2...) → H16M4J What is the final output?
Multiple transformations applied sequentially: LOGIC → CIGOL → DJHPM → HPMDJ → H16M4J

Question 16

Input: TEST Step 1: Reverse the word → TSET Step 2: Shift each letter +1 (A→B, B→C, ..., Z→A) → UTFU Step 3: Rotate left by 2 positions → FUUT Step 4: For even positions (0-indexed), keep letter; for odd positions, replace with position number (A=1, B=2...) → F21U20 What is the final output?
Multiple transformations applied sequentially: TEST → TSET → UTFU → FUUT → F21U20

Question 17

Input: EXAM Step 1: Reverse the word → MAXE Step 2: Shift each letter +1 (A→B, B→C, ..., Z→A) → NBYF Step 3: Rotate left by 2 positions → YFNB Step 4: For even positions (0-indexed), keep letter; for odd positions, replace with position number (A=1, B=2...) → Y6N2 What is the final output?
Multiple transformations applied sequentially: EXAM → MAXE → NBYF → YFNB → Y6N2

Question 18

Input: ALERT Step 1: Reverse the word → TRELA Step 2: Shift each letter +1 (A→B, B→C, ..., Z→A) → USFMB Step 3: Rotate left by 2 positions → FMBUS Step 4: For even positions (0-indexed), keep letter; for odd positions, replace with position number (A=1, B=2...) → F13B21S What is the final output?
Multiple transformations applied sequentially: ALERT → TRELA → USFMB → FMBUS → F13B21S

Question 19

Input: ALERT Step 1: Reverse the word → TRELA Step 2: Shift each letter +1 (A→B, B→C, ..., Z→A) → USFMB Step 3: Rotate left by 2 positions → FMBUS Step 4: For even positions (0-indexed), keep letter; for odd positions, replace with position number (A=1, B=2...) → F13B21S What is the final output?
Multiple transformations applied sequentially: ALERT → TRELA → USFMB → FMBUS → F13B21S

Question 20

Input: ALERT Step 1: Reverse the word → TRELA Step 2: Shift each letter +1 (A→B, B→C, ..., Z→A) → USFMB Step 3: Rotate left by 2 positions → FMBUS Step 4: For even positions (0-indexed), keep letter; for odd positions, replace with position number (A=1, B=2...) → F13B21S What is the final output?
Multiple transformations applied sequentially: ALERT → TRELA → USFMB → FMBUS → F13B21S
Next Worksheet