Number Coding Decoding
Number Coding Decoding
NUMBER CODING DECODING: For conveying messages from one place to another, especially in Defence Services, coding is used. The codes are based on various principles/patterns such that the message can be easily to deciphered at the other end. Now-a-days, in certain competitive examinations, such questions are given to judge the candidates intelligence and mental ability. They are required to encode and decode words and sentences after observing the pattern and principles involved.
Coding with Numerical Digits:
The pattern of coding with numeric digits is similar to that of coding with alphabets except the use of numerical digits with the assignment of some artificial values. The values are allotted based on some specific pattern which has to be discerned by the candidate in order to solve the problem in the quickest possible time.
If TRAIN is coded as 23456, how will you code TIN and RAIN?
The answer will be 256 for TIN and 3456 for RAIN . T = 2, R = 3, A = 4, I = 5, N = 6. These values have been allotted arbitrary based on logical relationship, the candidates will be able to solve the problem.
In a certain code, the letter of English alphabet (consonats and vowels) are coded as given for same words. the numeric code for each letter is given in bracket under coded form and correspods to the letter in the word in the same serial order. Study the coded forms of the given words and find out the rules for their codification. Appliying those rules, answer the questions that follow in two sets. Word Coded Form SEAT [5] [15] [15] [5] CUT [5] [10] [5] ONE [0] [5] [0] DEEP [5] [20] [20] [5] POUR [5] [15] [15] [5] PIN [5] [10] [5] NONE [5] [25] [5] [25] BOOK [5] [20] [20] [5] OPEN [30] [5] [30] [5] ATE [0] [5] [0] PAGE [5] [25] [5] [25] UNIT [30] [5] [30] [5] AGED | |||
| Right Option : C | |||
| View Explanation |
The number-group in each question below is to be codified according to the following letter codes :
You have to find out which of the answers (a), (b), (c) or (d) has the correct coded form of the given number group. 790853 | |||||||||||||||||||||||||
| Right Option : A | |||||||||||||||||||||||||
| View Explanation | |||||||||||||||||||||||||
The number-group in each question below is to be codified according to the following letter codes :
You have to find out which of the answers (a), (b), (c) or (d) has the correct coded form of the given number group. 862941 | |||||||||||||||||||||||||
| Right Option : D | |||||||||||||||||||||||||
| View Explanation | |||||||||||||||||||||||||
Students / Parents Reviews [10]
Being a parent, I saw my daughter improvement in her studies by seeing a good result in all day to day compititive exam TMO, NSO, IEO etc and as well as studies. I have got a fruitful result from my daughter.
Prisha Gupta
8thOne of the best institutes to develope a child interest in studies.Provides SST and English knowledge also unlike other institutes. Teachers are co operative and friendly online tests andPPT develope practical knowledge also.
Aman Kumar Shrivastava
10thMy experience was very good with Abhyas academy. I am studying here from 6th class and I am satisfied by its results in my life. I improved a lot here ahead of school syllabus.
Ayan Ghosh
8thIt has a great methodology. Students here can get analysis to their test quickly.We can learn easily through PPTs and the testing methods are good. We know that where we have to practice
Barkha Arora
10thMy experience with Abhyas academy is very good. I did not think that my every subject coming here will be so strong. The main thing is that the online tests had made me learn here more things.
Hiya Gupta
8thMy experience with Abhyas is very good. I have learnt many things here like vedic maths and reasoning also. Teachers here first take our doubts and then there are assignments to verify our weak points.
Shivam Rana
7thI have spent a wonderful time in Abhyas academy. It has made my reasoning more apt, English more stronger and Maths an interesting subject for me. It has given me a habbit of self studying
Yatharthi Sharma
10thAbout Abhyas metholodology the teachers are very nice and hardworking toward students.The Centre Head Mrs Anu Sethi is also a brilliant teacher.Abhyas has taught me how to overcome problems and has always taken my doubts and suppoeted me.
Shreya Shrivastava
8thIt was a good experience with Abhyas Academy. I even faced problems in starting but slowly and steadily overcomed. Especially reasoning classes helped me a lot.
Cheshta
10thAbhyas Methodology is very good. It is based on according to student and each child manages accordingly to its properly. Methodology has improved the abilities of students to shine them in future.
