Coding and Decoding Previous Year Questions PDF

Coding and Decoding Email – [email protected], M – 8146207241 1|P a g e http://www.edutap.co.in  Guidelines Section A – Under this section, you will find the memory based previous year’s questions that were asked in RBI Grade B, NABARD Grade A and SEBI Grade...

Coding and Decoding Email – [email protected], M – 8146207241 1|P a g e http://www.edutap.co.in  Guidelines Section A – Under this section, you will find the memory based previous year’s questions that were asked in RBI Grade B, NABARD Grade A and SEBI Grade A Exam. This section will enable you to test your knowledge based on different concepts. Section B - In this section, you will find the explanation of all the questions. Note: The aspirants for other exams such as NABARD Grade A, SEBI Grade A, NPS Grade A and PFRDA Grade A can skip RBI Grade B questions as they are of high level and these high-level questions are not asked in these exams Section A Questions asked in RBI Grade B exam Question 1- How is ‘dwarf’ definitely coded in the same code language? RBI Grade B 2017 I. In a certain code language, ‘the dwarf planet’ is coded as ‘cq sd ap’ and ‘the solar energy’ is coded as ‘kb og sd’. II. In a certain code language, ‘only dwarf planet’ is coded as ‘cq ap st’, ‘the coldest planet’ is coded as ‘sd cq yt’. Give answer: A. The data even in both statements I and II together are not sufficient to answer the question. B. The data in statement I alone are sufficient to answer the question while the data in statement II alone are not sufficient to answer the question. C. The data either in statement I alone or in statement II alone are sufficient to answer the question. D. The data in both statement I and II together are necessary to answer the question. E. The data in statement II alone are sufficient to answer the question while the data in statement I are not sufficient to answer the question. Email – [email protected], M – 8146207241 2|P a g e http://www.edutap.co.in  Question 2- What is the meaning of the code ‘pullu’ in a code language? RBI Grade B 2018 I. In that code language ‘rem tezkullupullutullu’ means ‘shersingh is my son’ and ‘gullusullurullupullu’ means ‘is he at home’. II. In that code language ‘nelpullukullu dela’ means ‘my daughter is nirmala’ and ‘sethagamalala’ means ‘sit with me’. A. Data in statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question. B. Data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question. C. Data in statements I alone or in Statement II alone are sufficient to answer the question. D. Data in both the Statements I and II are not sufficient to answer the question. E. Data in both the Statements I and II together are necessary to answer the question. I.3-6) Direction: Study the following information to answer the given questions: In a certain code, ‘make security in theme lists’ is written as ‘jo ti tis sunic’, ‘India make old regime’ is written as ‘die min tip ti’, ‘old lists with correction’ is written as ‘za tis die kee’ and ‘theme curbs regime’ is written as ‘tip banic’. Question 3- What is the code for ‘security’? RBI Grade B 2019 A. jo B. ti C. tis D. su E. Can’t be determined Email – [email protected], M – 8146207241 3|P a g e http://www.edutap.co.in  Question 4- What does ‘za’ stand for? RBI Grade B 2019 A. old B. lists C. correction D. with E. Either with or correction Question 5- ’tis da tip’ could be a code for which of the following? RBI Grade B 2019 A. old regime lists B. regime lists arise C. correction theme case D. India with regime E. None of these Question 6- Which of the following may represent ‘transparency in old security’? RBI Grade B 2019 A. su die mac ti B. die mac jo tip C. die jo nicsu D. jo die su mac E. None of these Email – [email protected], M – 8146207241 4|P a g e http://www.edutap.co.in  Question 7- In a certain code language, “Program is super” is coded as “217 693 472”, “Super Art” is coded as “693 238”, “He learns program” is coded as “217 479624”, then what is the sum of the code for “ProgramArt”? RBI Grade B 2021 A. 696 B. 689 C. 1103 D. 910 E. 455 I.8-12) Direction: Read the following and answer the questions: In a certain coded language, ‘Calm breeze blows softly’ is coded as ‘6s# 17j$ 10m! 3t$’ ‘Happy kids play outside’ is coded as ‘9x? 10e@ 17i& 8u%’ ‘Bright moon shines high’ is coded as ‘18p$ 0r& 14p# 1j*’ Question 8- What may be the code for “Mentioned”? RBI Grade B 2023 A. 9k* B. 9m* C. 8k* D. 6l? E. 9m# Question 9- What is the code for “Parenting”? RBI Grade B 2023 A. 7g? B. 7r* C. 9g? D. 7g$ Email – [email protected], M – 8146207241 5|P a g e http://www.edutap.co.in  E. None of these Question 10- Code ‘2x!’ is for which of the following words? RBI Grade B 2023 A. Chronical B. Dormant C. Cool D. Calibri E. Charisma Question 11- How the word “Vikram” coded as? RBI Grade B 2023 A. 3n* B. 9n( C. 13m? D. 9n* E. 7k! Question 12- How the word “banking selection” be coded as RBI Grade B 2023 A. 5n& 5l@ B. 9k! 5l@ C. 5m# 5k$ D. 6a$ 9k! E. 4m# 6l% Email – [email protected], M – 8146207241 6|P a g e http://www.edutap.co.in  Section B Explanation RBI Grade B questions Question 1- How is ‘dwarf’ definitely coded in the same code language? I. In a certain code language, ‘the dwarf planet’ is coded as ‘cq sd ap’ and ‘the solar energy’ is coded as ‘kb og sd’. II. In a certain code language, ‘only dwarf planet’ is coded as ‘cq ap st’, ‘the coldest planet’ is coded as ‘sd cq yt’. RBI Grade B 2017 Give answer: A. The data even in both statements I and II together are not sufficient to answer the question. B. The data in statement I alone are sufficient to answer the question while the data in statement II alone are not sufficient to answer the question. C. The data either in statement I alone or in statement II alone are sufficient to answer the question. D. The data in both statement I and II together are necessary to answer the question. E. The data in statement II alone are sufficient to answer the question while the data in statement I are not sufficient to answer the question. Option-D Calculation Explanation Carefully read through the lines and identify any words that are common across multiple line. Understand the relationships between the identified common words and their corresponding codes. Email – [email protected], M – 8146207241 7|P a g e http://www.edutap.co.in  From statement I, the dwarf planet - cq sd ap the solar energy - kb og sd From statement II, only dwarf planet - cq ap st the coldest planet – sd cq yt Hence, both statements are together necessary to answer the question Dwarf = ap Planet = cq The = sd Question 2- What is the meaning of the code ‘pullu’ in a code language? RBI Grade B 2018 I. In that code language ‘rem tez kullu pullu tullu’ means ‘sher singh is my son’ and ‘gullu sullu rullu pullu’ means ‘is he at home’. II. In that code language ‘nel pullu kullu dela’ means ‘my daughter is nirmala’ and ‘sethagamalala’ means ‘sit with me’. A. Data in statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question. B. Data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question. C. Data in statements I alone or in Statement II alone are sufficient to answer the question. D. Data in both the Statements I and II are not sufficient to answer the question. E. Data in both the Statements I and II together are necessary to answer the question. Option-A Calculation Email – [email protected], M – 8146207241 8|P a g e http://www.edutap.co.in  From I: In that code language rem tez kullu pullu tullu means ‘Sher Singh is my son’ and ‘gullu sullu rullu pullu’ means ‘is he at home. Pullu is common and code “is” is common so pullu is “is”. First statement alone is sufficient. From II: In that code language nel pullu kullu dela means ‘my daughter is Nirmala’ and sethagamalalameans ‘sit with me’. There are no common words in both statements therefore we cannot determine the meaning of “pullu” given coded language from statement II alone. I.3-6) Direction: Study the following information to answer the given questions: In a certain code, ‘make security in theme lists’ is written as ‘jo ti tis sunic’, ‘India make old regime’ is written as ‘die min tip ti’, ‘old lists with correction’ is written as ‘za tis die kee’ and ‘theme curbs regime’ is written as ‘tip banic’. Question 3- What is the code for ‘security’? RBI Grade B 2019 A. jo B. ti C. tis D. su E. Can’t be determined Option-E Calculation Carefully read through the lines and identify any words that are common across multiple line. Understand the relationships between the identified common words and their corresponding codes. Make a list of the common words you identified and the codes associated with them. Words Code Email – [email protected], M – 8146207241 9|P a g e http://www.edutap.co.in  Make Ti Old Die Regime Tip India Min Theme Nic Curbs Ba Lists Tis In/security Jo/su With/correction Za/kee Code for ‘security’ is either ‘jo’ or ‘su’ Question 4- What does ‘za’ stand for? RBI Grade B 2019 A. old B. lists C. correction D. with Email – [email protected], M – 8146207241 10|P a g e http://www.edutap.co.in  E. Either with or correction Option-E Calculation Carefully read through the lines and identify any words that are common across multiple line. Understand the relationships between the identified common words and their corresponding codes. Make a list of the common words you identified and the codes associated with them. Words Code Make Ti Old Die Regime Tip India Min Theme Nic Curbs Ba Za stands for either ‘with’ or ‘correction’ Question 5- ’tis da tip’ could be a code for which of the following? RBI Grade B 2019 A. old regime lists B. regime lists arise Email – [email protected], M – 8146207241 11|P a g e http://www.edutap.co.in  C. correction theme case D. India with regime E. None of these Option-B Calculation Carefully read through the lines and identify any words that are common across multiple line. Understand the relationships between the identified common words and their corresponding codes. Make a list of the common words you identified and the codes associated with them. Words Code Make Ti Old Die Regime Tip India Min Theme Nic Curbs Ba Lists Tis Email – [email protected], M – 8146207241 12|P a g e http://www.edutap.co.in  In/security Jo/su With/correction Za/kee Tip – regime Tis – list If a new code is introduced, its word will also be new Da - arise Question 6- Which of the following may represent ‘transparency in old security’? RBI Grade B 2019 A. su die mac ti B. die mac jo tip C. die jo nic su D. jo die su mac E. None of these Option-D Calculation Carefully read through the lines and identify any words that are common across multiple line. Understand the relationships between the identified common words and their corresponding codes. Make a list of the common words you identified and the codes associated with them. In/security – jo/su Old – die If a new word is introduced, its code will also be new Transparency - mac Email – [email protected], M – 8146207241 13|P a g e http://www.edutap.co.in  Words Code Make Ti Old Die Regime Tip India Min Theme Nic Curbs Ba Lists Tis In/security Jo/su With/correction Za/kee Question 7- In a certain code language, “Program is super” is coded as “217 693 472”, “Super Art” is coded as “693 238”, “He learns program” is coded as “217 479624”, then what is the sum of the code for “Program Art”? RBI Grade B 2021 A. 696 B. 689 Email – [email protected], M – 8146207241 14|P a g e http://www.edutap.co.in  C. 1103 D. 910 E. 455 Option-E Calculation Carefully read through the lines and identify any words that are common across multiple line. Understand the relationships between the identified common words and their corresponding codes. Make a list of the common words you identified and the codes associated with them. Words code Programe 217 Is 472 Super 693 Art 238 He / learns 479/624 Sum = programe + art Sum = 217 + 238 = 455 I.8-12) Direction: Read the following and answer the questions: In a certain coded language, ‘Calm breeze blows softly’ is coded as ‘6s# 17j$ 10m! 3t$’ ‘Happy kids play outside’ is coded as ‘9x? 10e@ 17i& 8u%’ ‘Bright moon shines high’ is coded as ‘18p$ 0r& 14p# 1j*’ Question 8- What may be the code for “Mentioned”? RBI Grade B 2023 A. 9k* B. 9m* C. 8k* Email – [email protected], M – 8146207241 15|P a g e http://www.edutap.co.in  D. 6l? E. 9m# Option-A Calculation Play – 9x? Symbol – according to first letter of the word C-! B-$ S-# H-& K-% O-@ M-* P-? Number logic – difference in place values of first and last letter In ‘Play’ – first letter is P and place of P is 16 and last letter is y and place of y is 25 Difference = 25 – 16 = 9 Letter logic – opposite of 3rd letter from left end minus 2 In ‘Play’ – third letter from left end is A and opposite of A is Z and place value of Z is 26. 26 – 2 = 24. Place value of X is 24. So, code for Play is 9x? Mentioned – 9k* Option 1 is the right answer. Question 9- What is the code for “Parenting”? RBI Grade B 2023 A. 7g? B. 7r* C. 9g? Email – [email protected], M – 8146207241 16|P a g e http://www.edutap.co.in  D. 7g$ E. None of these Option-C Calculation Play – 9x? Symbol – according to first letter of the word C-! B-$ S-# H-& K-% O-@ M-* P-? Number logic – difference in place values of first and last letter In ‘Play’ – first letter is P and place of P is 16 and last letter is y and place of y is 25 Difference = 25 – 16 = 9 Letter logic – opposite of 3rd letter from left end minus 2 In ‘Play’ – third letter from left end is A and opposite of A is Z and place value of Z is 26. 26 – 2 = 24. Place value of X is 24. So, code for Play is 9x? Parenting – 9g? Option 3 is the right answer. Question 10- Code ‘2x!’ is for which of the following words? RBI Grade B 2023 A. Chronical B. Dormant C. Cool Email – [email protected], M – 8146207241 17|P a g e http://www.edutap.co.in  D. Calibri E. Charisma Option-E Calculation Play – 9x? Symbol – according to first letter of the word C-! B-$ S-# H-& K-% O-@ M-* P-? Number logic – difference in place values of first and last letter In ‘Play’ – first letter is P and place of P is 16 and last letter is y and place of y is 25 Difference = 25 – 16 = 9 Letter logic – opposite of 3rd letter from left end minus 2 In ‘Play’ – third letter from left end is A and opposite of A is Z and place value of Z is 26. 26 – 2 = 24. Place value of X is 24. So, code for Play is 9x? Charisma – 2x! Hence, Option E is the right answer Question 11- How the word “Vikram” coded as? RBI Grade B 2023 A. 3n* B. 9n( C. 13m? Email – [email protected], M – 8146207241 18|P a g e http://www.edutap.co.in  D. 9n* E. 7k! Option-B Calculation Play – 9x? Symbol – according to first letter of the word C-! B-$ S-# H-& K-% O-@ M-* P-? Number logic – difference in place values of first and last letter In ‘Play’ – first letter is P and place of P is 16 and last letter is y and place of y is 25 Difference = 25 – 16 = 9 Letter logic – opposite of 3rd letter from left end minus 2 In ‘Play’ – third letter from left end is A and opposite of A is Z and place value of Z is 26. 26 – 2 = 24. Place value of X is 24. So, code for Play is 9x? Vikram – 9n( Question 12- How the word “banking selection” be coded as RBI Grade B 2023 A. 5n& 5l@ B. 9k! 5l@ C. 5m# 5k$ D. 6a$ 9k! Email – [email protected], M – 8146207241 19|P a g e http://www.edutap.co.in  E. 4m# 6l% Option-C Calculation Play – 9x? Symbol – according to first letter of the word C -! B-$ S-# H-& K-% O-@ M-* P-? Number logic – difference in place values of first and last letter In ‘Play’ – first letter is P and place of P is 16 and last letter is y and place of y is 25 Difference = 25 – 16 = 9 Letter logic – opposite of 3rd letter from left end minus 2 In ‘Play’ – third letter from left end is A and opposite of A is Z and place value of Z is 26. 26 – 2 = 24. Place value of X is 24. So, code for Play is 9x? Banking selection – 5k$ 5m# Email – [email protected], M – 8146207241 20|P a g e http://www.edutap.co.in  Section A Questions asked in SEBI Grade A exam I.1-5) Direction: Study the following arrangement carefully and answer the questions given below: In a certain language, “train car bike book” is written as “tk bk mk gk” “chair book bus car” is written as “gk tk sk kk” “door road book bike” is written as “pk ak gk bk” “house road window car” is written as “ak qk ck tk” Question 1- What is the code of “book”? SEBI Grade A 2018 A. mk B. gk C. bk D. tk E. Can’t be determined Question 2- “kk” is the code of which of the following? SEBI Grade A 2018 A. Chair B. Bus C. Book D. Either “chair” or “bus” E. Either “bus” or “book” Email – [email protected], M – 8146207241 21|P a g e http://www.edutap.co.in  Question 3- If “bike train house” is written as “mk bk qk” then “road door window” will be written as”? SEBI Grade A 2018 A. ak pk qk B. pk qk ck C. ak pk ck D. ak ck tk E. qk ck tk Question 4- What is the code of “car”? SEBI Grade A 2018 A. bk B. mk C. tk D. gk E. Can’t be determined Question 5- If the code of “bus building” is “sk rk” then what is the code of “chair mobile”? SEBI Grade A 2018 A. kk dk B. kk sk C. gk bk D. kk gk E. ak bk Email – [email protected], M – 8146207241 22|P a g e http://www.edutap.co.in  Section B Explanation SEBI Grade A questions I.1-5) Direction: Study the following arrangement carefully and answer the questions given below: In a certain language, “Train car bike book” is written as “tk bk mk gk” “Chair book bus car” is written as “gk tk sk kk” “Door road book bike” is written as “pk ak gk bk” “House road window car” is written as “ak qk ck tk” Question 1- What is the code of “book”? SEBI Grade A 2018 A. mk B. gk C. bk D. tk E. Can’t be determined Option-B Calculation Carefully read through the lines and identify any words that are common across multiple line. Understand the relationships between the identified common words and their corresponding codes. Make a list of the common words you identified and the codes associated with them. Email – [email protected], M – 8146207241 23|P a g e http://www.edutap.co.in  Word Code Train Mk Car Tk Bike Bk Book Gk bus/chair sk/kk Door Pk Road Ak house/window qk/ck Code for ‘Book’ is ‘gk’ Question 2- “kk” is the code of which of the following? SEBI Grade A 2018 A. Chair B. Bus C. Book D. Either “chair” or “bus” E. Either “bus” or “book” Option-D Calculation Carefully read through the lines and identify any words that are common across multiple line. Understand the relationships between the identified common words and their corresponding codes. Make a list of the common words you identified and the codes associated with them. Email – [email protected], M – 8146207241 24|P a g e http://www.edutap.co.in  Word Code Train Mk Car Tk Bike Bk Book Gk bus/chair sk/kk Door Pk Road Ak house/window qk/ck ‘Kk’ is the code of either ‘bus’ or ‘chair’ Question 3- If “bike train house” is written as “mk bk qk” then “road door window” will be written as”? SEBI Grade A 2018 A. ak pk qk B. pk qk ck C. ak pk ck D. ak ck tk E. qk ck tk Option-C Calculation Carefully read through the lines and identify any words that are common across multiple line. Understand the relationships between the identified common words and their corresponding codes. Make a list of the common words you identified and the codes associated with them. Email – [email protected], M – 8146207241 25|P a g e http://www.edutap.co.in  Word Code Train Mk Car Tk Bike Bk Book Gk bus/chair sk/kk Door Pk Road Ak house/window qk/ck Code of house/window is “qk/ck”. If the code of ‘house’ is ‘qk’ then code of ‘window’ is ‘ck’ “bike train house” is written as “mk bk qk” then “road door window” is written as “ak pk ck” Question 4- What is the code of “car”? SEBI Grade A 2018 A. bk B. mk C. tk D. gk E. Can’t be determined Option-C Calculation Carefully read through the lines and identify any words that are common across multiple line. Understand the relationships between the identified common words and their corresponding codes. Make a list of the common words you identified and the codes associated with them. Email – [email protected], M – 8146207241 26|P a g e http://www.edutap.co.in  Word Code Train Mk Car Tk Bike Bk Book Gk bus/chair sk/kk Door Pk Road Ak house/window qk/ck Code of ‘car’ is ‘tk’ Question 5- If the code of “bus building” is “sk rk” then what is the code of “chair mobile”? SEBI Grade A 2018 A. kk dk B. kk sk C. gk bk D. kk gk E. ak bk Option-A Calculation Carefully read through the lines and identify any words that are common across multiple line. Understand the relationships between the identified common words and their corresponding codes. Make a list of the common words you identified and the codes associated with them. Email – [email protected], M – 8146207241 27|P a g e http://www.edutap.co.in  Word Code Train Mk Car Tk Bike Bk Book Gk bus/chair sk/kk Door Pk Road Ak house/window qk/ck Code of bus/chair is sk/kk. If code of ‘bus’ is ‘sk’, then code of ‘chair’ is ‘kk’. If a new word is introduced, its code will also be new “bus building” is “sk rk” “chair mobile” is “kk dk” Email – [email protected], M – 8146207241 28|P a g e http://www.edutap.co.in