Number Coding Decoding - Random Sequence
Number Coding Decoding - Random Sequence
NUMBER CODING DECODING : Coding with Random Sequence
This is the pattern of coding which exhibits the natural correlation of Arabic numbers with alphabetic letters. This sequence will not follow a specific pattern of assigning numbers to alphabets. The pattern can be established by various ways but in every case a set of new pattern / principle is involved which has to be done carefully.
Example 1: If FRANCE is coded 9-21-4-17-6-8, code the following words after discerning the principle/pattern involved in this example.
(1) INDIA (2) CANADA (3) GERMANY (4) NEPAL (5) PERU (6) KENYA
Solution : The pattern of assignment is read as given in the following table.
| A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R |
| 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| S | T | U | V | W | X | Y | Z | ||||||||||
| 22 | 23 | 24 | 25 | 26 | 1 | 2 | 3 |
Based on above pattern, the answers will be follows:
Example 2 : If ‘MACHINE’ is coded as 19-7-9-14-15-20-11, then how will you code ‘DANGER’ in the same code?
(a) 11-7-20-16-11-24 (b) 10-7-20-9-11-25 (c) 10-7-20-13-11-24 (d) 13-7-10-11-25
Answer : (c)
Solution : As, M = 13, A = 1, C = 3, H = 8, I = 9, N = 14 and E = 5. If we add 6 to all these numbers we get
Similarly, In DANGER , D = 4, A = 1, N = 14, G = 7, E = 5 and R = 18
Hence the answer is 10 - 7 - 20 - 13 - 11 - 24.
Example 3: If TEACH is coded 22-7-3-5-10, than the code of ROUGH will be
(a) 18-15-21-7-8 (b) 20-17-21-7-8 (c) 20-17-23-9-10 (d) 20-17-23-9-9
Answer : (c)
Solution : As , T= 20, E= 5, A= 1, C= 3, H= 8. If we add 2 to all these numbers we get
20 + 2 = 22
5 + 2 = 7
1 + 2 = 3
3 + 2 = 5
8 + 2 = 10
Similarly, in case of ROUGH, R = 18, O = 15, U = 21, G = 7, H = 8,If we add 2 to all these numbers we get
18 + 2 = 20
15 + 2 = 17
21 + 2 = 23
7 + 2 = 9
8 + 2 = 10
So, the answer is 20-17-23-9-10.
Example 4: If SWIFT is coded as 24-28-14-11-25 , than the code of DESIRE will be
(a) 9-10-24-14-11-25 (b) 9-10-24-14-23-10 (c) 9-10-17-24-9-10 (d) 9-10-25-13-23-10
Answer : (b)
Solution : As , S = 19, W = 23, I = 9,F = 6, T = 20. If we add 5 to all these numbers we get
19 + 5 = 24
23 + 5 = 28
9 + 5 = 14
6 + 5 = 11
20 + 5 = 25
Similarly, in case of DESIRE, D = 4, E = 5, S = 19, I = 9, R = 18, E = 5, If we add 5 to all these numbers we get
4 + 5 = 9
5 + 5 = 10
19 + 5 = 24
9 + 5 = 14
18 + 5 = 23
5 + 5 = 10
So, the answer is 9-10-24-14-23-10.
Example 4: If AWARE is coded as 5-27-5-22-9, than the code of YESTERDAY will be
(a) 29-9-23-24-9-22-8-5-29 (b) 29-9-23-20-9-22-8-5-29 (c) 29-9-23-24-9-25-8-5-29 (d) 29-9-21-24-9-22-8-5-29
Answer : (a)
Solution : As ,A = 1, W = 23, A = 1. R = 18, E = 5 If we add 4 to all these numbers we get
1 + 4 = 5
23 + 4 = 27
1 + 4 = 5
18 + 4 = 22
5 + 4 = 9
Similarly, in case of YESTERDAY, Y= 25,E= 5,S= 19, T= 20,E=5,R=18,D=4,A=1,Y=25, If we add 4 to all these numbers we get
25 + 4 = 29
5 +4 = 9
19 + 4 = 23
20+4 = 24
5 + 4 = 9
18 + 4 = 22
4 + 4 = 8
1 + 4 = 5
25 + 4 = 29
So, the answer is 29-9-23-24-9-22-8-5-29 .
IF ACNE can be coded as 3, 7, 29, 11 , then BEG will be coded as ___________________ | |||
| Right Option : B | |||
| View Explanation | |||
If O = 16 ,FOR = 42 , then what is FRONT equal to? | |||
| Right Option : D | |||
| View Explanation | |||
If SLEEP is coded as 21-14-7-7-18 , then the code of RUN will be ______________ | |||
| Right Option : B | |||
| View Explanation | |||
Students / Parents Reviews [10]
One 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
10thBeing 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
8thIt was good as the experience because as we had come here we had been improved in a such envirnment created here.Extra is taught which is beneficial for future.
Eshan Arora
8thAbout 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 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
10thAbhyas is a complete education Institute. Here extreme care is taken by teacher with the help of regular exam. Extra classes also conducted by the institute, if the student is weak.
Om Umang
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
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
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
8thA marvelous experience with Abhyas. I am glad to share that my ward has achieved more than enough at the Ambala ABHYAS centre. Years have passed on and more and more he has gained. May the centre flourish and develop day by day by the grace of God.
