All Exams Test series for 1 year @ ₹349 only
Question

In a certain code language, 'cafe hotel room' is coded as 'aa bb ee', 'room kitchen hall' is coded as 'ff aa bb', and 'hall hotel garden' is coded as 'ee ff tt'. What is the code for 'garden' in the given code language?

This question was previously asked in
RRB NTPC 2024 Undergraduate CBT 1 Question Paper (29-Aug-2025) (Shift 1)
The correct answer is
tt

Garden Code Language Puzzle

This problem requires us to decipher a code language where specific words are represented by unique codes. Our goal is to determine the code for the word 'garden' based on the provided examples.

Here are the coded phrases given:

  • 'cafe hotel room' maps to 'aa bb ee'
  • 'room kitchen hall' maps to 'ff aa bb'
  • 'hall hotel garden' maps to 'ee ff tt'

Logic for Word Code Identification

We can solve this by comparing the phrases and their corresponding codes. By finding common words and common codes across different phrases, we can deduce the code for each word.

Step 1: Identify codes for 'hall' and 'hotel'

We compare the phrases strategically:

  1. Compare Phrase 2 ('room kitchen hall' = 'ff aa bb') and Phrase 3 ('hall hotel garden' = 'ee ff tt'). The word 'hall' is present in both phrases. The code 'ff' is common to both 'ff aa bb' and 'ee ff tt'. Therefore, we establish that 'hall' is coded as 'ff'.
  2. Compare Phrase 1 ('cafe hotel room' = 'aa bb ee') and Phrase 3 ('hall hotel garden' = 'ee ff tt'). The word 'hotel' is present in both these phrases. The code 'ee' is common to both 'aa bb ee' and 'ee ff tt'. Therefore, we establish that 'hotel' is coded as 'ee'.

Step 2: Determine the code for 'garden'

Let's revisit Phrase 3: 'hall hotel garden' is coded as 'ee ff tt'.

From Step 1, we know:

  • The code for 'hall' is 'ff'.
  • The code for 'hotel' is 'ee'.

We can substitute these known codes into the code for Phrase 3:

The phrase 'hall hotel garden' corresponds to the codes 'ff' 'ee' followed by the code for 'garden'. This must match the given code 'ee ff tt'.

Since 'ff' and 'ee' are already assigned to 'hall' and 'hotel' respectively, the remaining code 'tt' must correspond to the remaining word 'garden'.

Thus, the code for 'garden' is 'tt'.

Was this answer helpful?

Similar Questions

  1. In a certain code language, ‘bright as day’ is coded as ‘cb mn ju’ and ‘day and night’ is coded as ‘mn fd rs’. How is ‘day’ coded in the given language?

  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?

  6. In a certain code language, ‘NICE’ is coded as ‘2468’ and ‘CARS’ is coded as ‘2357’, What is the code for 'C’ in the given code language?

  7. Ina certain code language, ‘tiger is the king’ is written as ‘ki ni hi li’, ‘king rules the kingdom’ is written as ‘di li ti ni’, and ‘the baby is sleeping’ is written as “gi ni si ki’. How is ‘tiger’ written in the given language?

  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?

  9. In the following number pairs, the second number is obtained by applying certain mathematical operations to the first number. Which numbers should replace X and Y so that the pattern followed by the two numbers on the left side of :: is the same as that on the right side of ::?

    (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 Operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)

    X : 826 :: 723: Y

  10. In the following number pairs, the second number is obtained by applying certain mathematical operations to the first number. Which numbers should replace X and Y so that the pattern followed by the two numbers on the left side of :: is the same as that on the right side of ::?

    (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 Operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)

    X : 793 :: 679 : Y


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

Need Expert Advice?
Upcoming Exams
RRB JE
November 02, 2026
RRB ALP
November 03, 2026
Test Series
RRB ALP img
Railways
RRB ALP 2026 Mock Test series
1035 Tests 1 Tests Free
1606 Attempts
4.3(255)
English, Hindi

Start Your Preparation with Prepp Mobile App

Download the app from Google Play & App Store
Download the app from Google Play & App Store
Prepp Mobile App