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Question

In a certain code language, 'this is lethal' is coded as 'po ko re' and 'she is happy' is coded as 're lo ao'. How is 'is' coded in the given language?

This question was previously asked in
RRB NTPC 2024 CBT 1 Question Paper (28-Aug-2025) (Shift 3)
The correct answer is
re

Decoding the Coded Language

The problem involves finding the code for the word 'is' based on two coded phrases.

Step 1: Analyze the given codes

We are given:

  • 'this is lethal' is coded as 'po ko re'
  • 'she is happy' is coded as 're lo ao'

Step 2: Identify the common word

Compare the two phrases:

  • Phrase 1: 'this is lethal'
  • Phrase 2: 'she is happy'

The common word in both phrases is 'is'.

Step 3: Identify the common code

Compare the codes corresponding to the phrases:

  • Code 1: 'po ko re'
  • Code 2: 're lo ao'

The common code in both coded phrases is 're'.

Step 4: Determine the code for 'is'

Since 'is' is the common word and 're' is the common code, the word 'is' is coded as 're'.

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