Machine Word-Number Rearrangement Medium
Machine Word-Number Rearrangement problems involve inputs containing both words and numbers. The machine may sort words alphabetically, sort numbers numerically, or apply different rules to words and numbers. Common patterns include moving numbers first, words first, or alternating arrangements. These problems are typical in banking exams.
What You'll Learn
Introduction to Machine Word-Number Rearrangement Medium
Machine Word-Number Rearrangement problems involve inputs containing both words and numbers. The machine may sort words alphabetically, sort numbers numerically, or apply different rules to words and numbers. Common patterns include moving numbers first, words first, or alternating arrangements. These problems are typical in banking exams.
Prerequisites
How to Solve Machine Word-Number Rearrangement Medium Problems
Step 1: Separate words and numbers mentally to identify the pattern
Step 2: Common patterns: numbers first then words, words first then numbers, alternate arrangement
Step 3: Numbers may be sorted ascending or descending
Step 4: Words may be sorted alphabetically or by length
Step 5: Track how elements are repositioned at each step
Step 6: Apply the same rule to the new input
Step 7: Present the output at the required step
Example Problem
Example: Input: 'apple 42 banana 18 cat 56'. Step1: '18 apple 42 banana 56 cat'. Step2: '18 42 apple banana 56 cat'. What is Step3? Solution: Step1: Smallest number '18' moved to left Step2: Next smallest number '42' moved after '18' Step3: Next number '56' moves after '42' → '18 42 56 apple banana cat' Answer: 18 42 56 apple banana cat
Pro Tips & Tricks
- Numbers are typically sorted in ascending or descending order
- Words are typically sorted in alphabetical order (A to Z)
- The rearrangement may prioritize numbers first, then words, or vice versa
- Some patterns alternate: number, word, number, word...
- Words and numbers may be sorted independently and then interleaved
- Track the count of numbers and words to verify final arrangement
Shortcut Methods to Solve Faster
Common Mistakes to Avoid
Practice Worksheets
Practice makes perfect! Work through these worksheets to master Machine Word-Number Rearrangement Medium. Each worksheet contains 20 questions with detailed explanations. Start from Worksheet 1 and progress through increasing difficulty levels.
Exam Importance
Machine Word-Number Rearrangement Medium is an important topic for various competitive exams. Here's how frequently it appears:
Ready to Master Machine Word-Number Rearrangement Medium?
Start with Worksheet 1 and work your way up to expert level! Each worksheet includes: