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If in a certain code language, AIR is written as 31120, then how will GAS be coded in that language?

Solution

✅ Correct Option: 4

Looking at the code for AIR = 31120, we need to identify the pattern.

The code 31120 represents a 3-letter word, so it breaks down as: 3-11-20

Finding the letter positions in the alphabet:

  • A is the 1st letter
  • I is the 9th letter
  • R is the 18th letter

Analyzing the pattern:

  • A (position 1) → 3
  • I (position 9) → 11
  • R (position 18) → 20

Checking the relationship:

  • 1 + 2 = 3 ✓
  • 9 + 2 = 11 ✓
  • 18 + 2 = 20 ✓

The pattern is: alphabetical position + 2


Applying the pattern to GAS:

Finding letter positions:

  • G is the 7th letter
  • A is the 1st letter
  • S is the 19th letter

Applying the code:

  • G: 7 + 2 = 9
  • A: 1 + 2 = 3
  • S: 19 + 2 = 21

Therefore, GAS = 9321

The answer is Option 4: 9321

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