Coding Decoding Questions for Bank Exams are an important part of the Reasoning Ability section in banking exams. These questions test how quickly you can identify a hidden pattern in letters, numbers, words, or symbols. The main types include letter coding, number coding, word coding, sentence coding, Chinese coding, and conditional coding. With regular practice, you can identify the pattern faster and solve these questions with better accuracy. In this blog, students can practice free quiz, steps to solve, shortcuts, and much more.
Try the following Coding Decoding Questions for Bank Exams before checking the answers. This quiz includes letter coding, word coding, Chinese coding, and conditional coding patterns to give you practice with different types of questions.
Q1. Find the code for “always”. In a certain code language, “study very hard” = “pit nit sit”, “hard work pays” = “mit sit lit”, and “study hard always” = “pit sit git”.
Q2. Find the code for “bank”. “bank exam preparation” = “ka la ma”; “exam preparation strategy” = “la ma pa”; “bank strategy success” = “ka pa ra”.
Q3. Find the code for “success”. “hard work brings success” = “ti mo ra su”; “success needs smart work” = “su pa ni mo”; “smart preparation brings success” = “ni ka ra su”.
Q4. Letter Coding: If BOOK is coded as CPPL, how will PEN be coded?
Q5. Find the code for “market”. “market growth profit” = “da ka pa”; “profit share market” = “pa ra da”; “share growth demand” = “ra ka ti”.
Q6. Conditional Coding: If the first letter is a vowel, write 1; if consonant, write 2. If the word has an even number of letters, write 3; if odd, write 4. How will BANK be coded?
Q7. Letter Coding: If COLD is coded as DPME, how will WARM be coded?
Q8. Chinese Coding: “read daily newspaper” = “ka ti mo”; “daily banking news” = “ti pa su”; “newspaper banking report” = “mo pa ra”. What is the code for “banking”?
Q9. “Rate of interest high” = “pit na da ga”; “High rate risk more” = “da ko pit zi”; “More interest low profit” = “ga zo me ko”. What is the code for “interest”?
Q10. Conditional Coding: If a word starts with a vowel, write A; if consonant, write B. If the word contains E, add C; otherwise add D. What is the code for BANK?
Coding-Decoding is a reasoning topic in which a word, letter, number, or sentence is changed into a particular code using a hidden rule. You have to identify the rule and use it to find the answer.
Coding Decoding Questions for Bank Exams test pattern recognition, logical thinking, and speed. They are included in the Reasoning Ability preparation of several banking examinations. Coding-Decoding Tips & Tricks blog covers existing bank-exam resources and also covers traditional and new-pattern coding formats.
For example, if CAT is coded as DBU, each letter has moved one position forward:
C → D
A → B
T → U
Therefore, if the same rule is used, DOG becomes EPH.
Different bank exams may use different forms of coding. The most common types are given below. Coding Decoding Questions for Bank Exams can be based on letters, numbers, words, symbols, or a combination of these patterns. Understanding each type helps candidates quickly identify the coding rule and solve questions with better accuracy.
1. Letter Coding: In letter coding, each letter is changed according to a particular rule. Here, each letter moves one step forward.
Example:
CAT → DBU
2. Number Coding: In this type, letters or words are represented using numbers. You may need to find the number code of a word or identify a word from the given numbers.
Example:
A = 1, B = 2, C = 3 … Z = 26
3. Word Coding: In word coding, complete words are represented by other words or codes. You need to compare the given examples and identify the hidden relationship.
4. Sentence Coding: Several sentences are given with their codes. Some words are repeated in different sentences. By comparing the common words and common codes, you can identify the required code.
5. Chinese Coding: Chinese coding is a common name used for sentence-based coding questions. You are given multiple statements with coded words and must find the code of a particular word by comparing repeated words.
The common words are exam and success, while the common codes are pa and ra. Further comparison is needed to identify the exact code. For example, if:
6. Conditional Coding: In conditional coding, specific conditions decide how a word, letter, or number will be coded. You must read the conditions carefully and apply them in the correct order.
7. Mixed or New-Pattern Coding: New-pattern questions may combine letters, numbers, symbols, positions, or multiple rules. These questions are usually more challenging because the rule is not immediately visible.
Knowing alphabet positions can save time while solving letter-based coding questions. Learn A–Z positions and reverse positions regularly. This makes letter shifting and number coding questions easier to solve.
| Letter | Position | Reverse Position |
| A | 1 | 26 |
| B | 2 | 25 |
| C | 3 | 24 |
| D | 4 | 23 |
| E | 5 | 22 |
| F | 6 | 21 |
| G | 7 | 20 |
| H | 8 | 19 |
| I | 9 | 18 |
| J | 10 | 17 |
| K | 11 | 16 |
| L | 12 | 15 |
| M | 13 | 14 |
| N | 14 | 13 |
| O | 15 | 12 |
| P | 16 | 11 |
| Q | 17 | 10 |
| R | 18 | 9 |
| S | 19 | 8 |
| T | 20 | 7 |
| U | 21 | 6 |
| V | 22 | 5 |
| W | 23 | 4 |
| X | 24 | 3 |
| Y | 25 | 2 |
| Z | 26 | 1 |
Follow these simple steps while solving coding-decoding problems. Coding Decoding Questions for Bank Exams can become easier and faster when you first identify the pattern instead of trying to guess the answer. Use the given examples carefully, compare the changes, and apply the same rule to the question.
Step 1: Read the Given Statements – First, understand what has been coded. Do not start guessing the pattern immediately.
Step 2: Find Common Words or Letters – In sentence coding, look for a word that appears in two or more statements. Then compare the codes that are also repeated.
Step 3: Check the Letter Positions – For letter coding, compare the alphabetical positions of the original and coded letters.
Step 4: Check for Reverse Patterns – Sometimes letters are coded using their reverse alphabet positions. Always check this possibility before trying a complicated rule.
Step 5: Look for Vowels and Consonants – Some questions use separate rules for vowels and consonants. Check whether the position or code changes based on the type of letter.
Step 6: Apply the Rule to Every Letter – Do not identify a pattern using only one or two letters. Check it with the complete word before selecting the answer.
Step 7: Eliminate Wrong Options – If you are unsure, eliminate options that do not follow the identified pattern. This can save time during the exam.
Coding Decoding Questions for Bank Exams can be solved faster with a few simple tricks. The following shortcuts can help you save time and improve accuracy while solving coding and decoding questions:
While solving Coding Decoding Questions for Bank Exams, candidates often make simple mistakes that can lead to wrong answers. Avoiding these common errors can help improve both speed and accuracy.
1. Assuming the First Pattern Is Correct: Finding a possible pattern does not mean it is the correct pattern. Check it with all the letters or examples.
2. Ignoring Repeated Words: In sentence coding, repeated words are often the easiest way to identify a code.
3. Forgetting Alphabet Positions: Slow calculation of letter positions can waste valuable exam time.
4. Missing a Condition: In conditional coding, even one missed condition can lead to the wrong answer. Read all rules before solving.
5. Overcomplicating Easy Questions: Always check simple patterns such as forward shift, backward shift, reverse alphabet, and direct substitution before trying a complicated method.
Start with basic letter and number coding before moving to sentence and new-pattern questions. This helps you understand how different coding rules work. Regular practice is important because Coding Decoding Questions for Bank Exams can appear in different formats across banking exams.
Follow this simple preparation plan:
Step 1: Learn alphabet and reverse alphabet positions.
Step 2: Practise basic letter shifting questions.
Step 3: Solve number and word coding questions.
Step 4: Practise sentence and Chinese coding.
Step 5: Move to conditional and mixed coding.
Step 6: Attempt topic-wise Reasoning tests.
Step 7: Solve questions with a timer.
Step 8: Analyse your mistakes after every test.
Coding-decoding is often treated as a quick-solving Reasoning topic, but speed depends on how quickly you identify the underlying rule. Coding Decoding Questions for Bank Exams require regular practice to improve pattern recognition, accuracy, and solving speed. Regular practice can help you:
Coding Decoding Questions for Bank Exams become easier when you understand the basic patterns and practise them regularly. Start with letter and number coding, then move to word, sentence, Chinese, conditional, and mixed coding. Focus on alphabet positions, repeated words, simple shifts, and the conditions given in the question. AAttempt topic-wise quizzes and mock tests regularly on PracticeMock to improve your speed and accuracy. With consistent practice, you can solve coding-decoding questions confidently and save valuable time for lengthy Reasoning topics.
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Ans: Coding-decoding questions are Reasoning questions in which letters, numbers, words, or sentences are changed into a code using a specific rule. You need to identify the rule and use it to find the correct answer.
Ans: Yes. Coding-decoding is an important Reasoning topic for banking exams. It tests pattern recognition, logical thinking, and speed. The exact number and difficulty of questions may vary by exam and year.
Ans: The main types include letter coding, number coding, word coding, sentence coding, Chinese coding, conditional coding, and mixed or new-pattern coding.
Ans: Chinese coding is a sentence-based coding format in which several statements are given with coded words. You compare repeated words and repeated codes to identify the code of the required word.
Ans: Learn alphabet positions, identify repeated words or letters, check simple shifts first, look for reverse patterns, and verify the rule with all the given examples. Timed practice can also improve speed.
Ans: Start with A–Z and reverse alphabet positions. Then practise letter shifting, number coding, word coding, and sentence coding before moving to conditional and new-pattern questions.
Ans: The number of questions is not fixed and can vary across exams and exam cycles. Candidates should prepare different coding formats rather than relying on a fixed question count.
Ans: Yes, coding-decoding can be part of the Reasoning Ability section in both Prelims and Mains, depending on the examination. Mains-level questions may use more complex or mixed patterns.
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