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Question

In a certain code language, ‘HALT’ is coded as ‘6928’ and ‘GHAT’ is coded as ‘4862’. What is the code for ‘G’ in the given code language?

This question was previously asked in
RRB ALP 2025 CBT 2 Wiremen Question Paper (28-Jul-2026) (Shift 2)
The correct answer is
4

Code Analysis for HALT and GHAT

The problem presents a coding puzzle where words are converted into numerical codes. We need to figure out the specific code assigned to the letter 'G'.

The given information is:

  • 'HALT' is coded as '6928'
  • 'GHAT' is coded as '4862'

Comparing Coded Words

To find the code for 'G', we compare the letters and codes of 'HALT' and 'GHAT'.

HALT corresponds to 6928.

GHAT corresponds to 4862.

Let's identify common and unique elements:

  • Common letters between 'HALT' and 'GHAT' are H, A, and T.
  • The unique letter in 'HALT' is L.
  • The unique letter in 'GHAT' is G.

Now, let's look at the digits in the codes:

  • Digits in '6928' are 6, 9, 2, 8.
  • Digits in '4862' are 4, 8, 6, 2.
  • Common digits between '6928' and '4862' are 8, 6, and 2.
  • The unique digit in '6928' is 9.
  • The unique digit in '4862' is 4.

Deducing the Code for 'G'

By matching the unique elements, we can determine the code for 'G':

  • The unique letter 'L' in 'HALT' corresponds to the unique digit '9' in '6928'. Therefore, L = 9.
  • Similarly, the unique letter 'G' in 'GHAT' corresponds to the unique digit '4' in '4862'. Therefore, G = 4.

The common letters (H, A, T) correspond to the common digits (8, 6, 2). The exact code for H, A, or T is not needed to find the code for G.

Final Answer

The analysis shows that the code for 'G' is 4.

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Similar Questions

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  2. TRPMK is related to XVTQO in a certain way based on the English alphabetical order. In the same way, LJHEC is related to PNLIG. To which of the following options is KIGDB related, following the same logic?

  3. RGEL is related to VKAH in a certain way based on the English alphabetical order. In the same way, HWOV is related to LAKR. To which of the following options is TICJ related, following the same logic?

  4. In a certain code language, ‘RUIN' is coded as '3719' and 'RUNG' is coded as '7916'. What is the code for 'G' in the given code language?

  5. If each vowel in the word ELASTIC is changed to the letter following it in the English alphabetical order and each consonant is changed to the letter following it in the English alphabetical order, then which of the following letters will be fourth from the right in the group of letter thus formed?

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  8. If each vowel in the word FRIENDLY is changed to the letter following it in the English alphabetical order and each consonant is changed to the letter preceding it in the English alphabetical order, then which letter will be in the second position from the right in the new group of letters thus formed?

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Important Questions from Coding decoding

  1. The letters from A to Z are numbered from 1 to 26 respectively. If GHI = 1578 and DEF = 912, then what is ABC equal to?

  2. What is the missing term in the following? ACPQ : BESU:: MNGI: @

  3. what is the largest number among the following?

  4. What is the greatest length x such that 3 ½ m and 8 ¾ m are integral multiples of x?

  5. In a certain code, '256' means 'red colour chalk', '589' means 'green colour flower' and '254' means 'white colour chalk'. The digit in the code that indicates `white' is

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