Question:

If MEKLF is coded as 91782 and LLLJK as 88867, then how can IGHED be coded?

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When faced with direct coding, solve by eliminating options based on the values of known letters.
Updated On: Jun 5, 2026
  • 97854
  • 64521
  • 53410
  • 75632
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The Correct Option is C

Solution and Explanation

Concept: Direct substitution coding maps specific letters to specific digits found in the examples.

Step 1: Map the letters.
M=9, E=1, K=7, L=8, F=2. L=8, J=6, K=7. Word IGHED: I=?, G=?, H=?, E=1, D=?

Step 2: Deducing the pattern.
Since E=1, the code must end in 1. Only option (C) fits if we extrapolate. Wait, 53410. Let's re-verify. equation IGHED = 53410 equation center 53410 center
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