Word Length Sorting Medium

Word Length Sorting problems present a sequence of words as input. Words are sorted primarily by their length (number of letters), with ties broken alphabetically. These problems test your ability to apply multi-criteria sorting rules and track word positions across steps.

10Worksheets
200+Practice Questions
MediumDifficulty
2-3 hoursHours to Master

Introduction to Word Length Sorting Medium

Word Length Sorting problems present a sequence of words as input. Words are sorted primarily by their length (number of letters), with ties broken alphabetically. These problems test your ability to apply multi-criteria sorting rules and track word positions across steps.

Prerequisites

Understanding of word length calculation Alphabetical order knowledge Multi-criteria sorting concepts Sequential step tracking
Why This Matters: Word Length Sorting problems appear in 1-2 questions in SSC CGL and Banking PO exams. They test multi-attribute sorting skills.

How to Solve Word Length Sorting Medium Problems

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Step 1: Observe the given input sequence of words

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Step 2: Analyze the transformation pattern in the provided steps

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Step 3: Identify the primary sorting criterion (word length)

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Step 4: Identify the secondary sorting criterion (alphabetical for ties)

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Step 5: Apply the same sorting logic to continue the sequence

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Step 6: The final output has words sorted by length (shortest first), then alphabetically

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Step 7: Verify the length and alphabetical order of each word

Pro Strategy: Calculate the length of each word. Group words by length. Within each length group, sort alphabetically. The final output has shorter words before longer words.

Example Problem

Example: Input: 'elephant cat dog bird ant' Step 1: 'cat dog ant bird elephant' Step 2: 'ant cat dog bird elephant' Step 3: 'ant cat dog bird elephant' Final Output: 'ant cat dog bird elephant' Solution: Step 1: Words sorted by length: 3-letter words first (cat, dog, ant), then 4-letter (bird), then 7-letter (elephant) Step 2: Within 3-letter words, sorted alphabetically: ant, cat, dog Answer: ant cat dog bird elephant

Pro Tips & Tricks

  • Word length = number of characters in the word
  • When lengths are equal, sort alphabetically (A to Z)
  • Length groups: 3-letter words, 4-letter words, 5-letter words, etc.
  • The shortest word(s) will appear first in the final output
  • The longest word(s) will appear last in the final output
  • Words of the same length are placed together as a group

Shortcut Methods to Solve Faster

Final output = sorted(words, key=lambda x: (len(x), x))
Group words by length first, then sort each group alphabetically
Words with unique lengths can be placed directly in order
If multiple words share the same length, they appear in alphabetical order within that group

Common Mistakes to Avoid

Sorting alphabetically only, ignoring length
Sorting by length only, ignoring alphabetical order for ties
Counting spaces or punctuation as characters (words are typically letter-only)
Misordering words of the same length

Exam Importance

Word Length Sorting Medium is an important topic for various competitive exams. Here's how frequently it appears:

SSC CGL
1-2 questions
BANKING PO
1-2 questions
RAILWAYS RRB
1-2 questions
INSURANCE
1-2 questions

Ready to Master Word Length Sorting Medium?

Start with Worksheet 1 and work your way up to expert level! Each worksheet includes:

20 practice questions
Detailed solutions
Step-by-step explanations
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