Number Coding Decoding - Forward Sequence
Number Coding Decoding - Forward Sequence
Number Coding Decoding: Coding with Forward Sequence
This is the pattern of coding which exhibits the natural correlation of numbers with letter in the alphabetical order. For instance, alphabets A to Z are assigned the numeric codes from 1 to 26 where each letter gets the assignment in the pattern as follow A = 1, B = 2, C = 3, etc.
Forward Sequence
Example 1: If PACE is code as 16-1-3-5, how will you code the following?
(1) ACTED (2) BAIL (3) RACE (4) FRAME (5) GLAD (6) GAIN
Solution : In this question , if we assign numbers to these alphabets in the ascending order we get : A = 1, B = 2, C = 3... and so on.
Similarly,
Example 2 : If CUP = 40, then KITE = ?
(a) 10 (b) 20 (c) 30 (d) 45
Answer : (d)
Solution : According to the forward sequence of alphabets, C = 3, U = 21 and P = 16. If we add all these numbers we get = 3 + 21+ 16 = 40.
Similarly, K = 11 , I = 9 , T = 20 and E = 5. If we add these numbers = 11 + 9 + 20 + 5 = 45 (using forward letter positions). Hence the answer is 45.
Example 3 : If E = 5 , PEN = 35, PAGE = ?
(a) 27 (b) 28 (c) 29 (d) 30
Answer : (c)
Solution : Clearly, Putting A=1,B=2,C=3,D=4,E=5........soon.
E= 5
PEN = 16+5+14 = 35
PAGE = 16+1+7+5 = 29
So, the answer is 29.
Example 4 : If MACHINE is coded as 19-7-9-14-15-20-11, how will you code DANGER ?
(a) 11-7-20-16-11-24 (b) 13-7-20-9-11-25 (c) 10-7-20-13-11-24 (d) 13-7-20-10-11-25
Answer : (c)
Solution : Clearly, Putting A=1,B=2,C=3,D=4,E=5........soon.
In case of MACHINE ,
M= 13, add 6 in it, 13+6 = 19
A=1, add 6 in it, 1+6 = 7
C=3, add 6 in it, 3+6= 9
H=8,add 6 in it, 8+6 = 14
I=9, add 6 in it, 9+6 = 15
N=14, add 6 in it, 14+6 = 20
E= 5, add 6 in it, 5 +6 = 11
Similarly,
In case of DANGER,
D= 4, add 6 in it, 4+6 = 10
A= 1, add 6 in it, 1+6= 7
N=14, add 6 in it, 14+6 = 20
G= 7, add 6 in it, 7+6= 13
E= 5, add 6 in it, 5+6 = 11
R= 18, add 6 in it, 18+6 = 24
So, the answer is 10-7-20-13-11-24.
Example 5 : In certain code the word DEAL is coded as 4-5-1-12. Following the same rule of coding, What should be the code of the word LADY?
(a) 12-4-1-25 (b) 12-1-4-25 (c) 10-1-4-25 (d) 12-1-4-22
Answer : (b)
Solution : Clearly, Putting A=1,B=2,C=3,D=4,E=5........soon.
In case of DEAL,
D= 4
E= 5
A= 1
L= 12
In case of LADY,
L= 12
A= 1
D= 4
Y= 25
So, the answer is 12-1-4-25.
Example 6: In certain code the word DEAL is coded as 4-5-1-12. Following the same rule of coding, What should be the code of the word CHAIR?
(a) 3-8-1-9-18 (b) 3-8-2-9-17 (c) 3-7-1-9-18 (d) 3-8-3-9-18
Answer : (a)
Solution : Clearly, Putting A=1,B=2,C=3,D=4,E=5........soon.
In case of DEAL,
D= 4
E= 5
A= 1
L= 12
In case of CHAIR,
C= 3
H= 8
A= 1
I= 9
R= 18
So, the answer is 3-8-1-9-18.
In certain code the word AM is coded as 1-13 Following the same rule of coding, What should be the code of the word IS ? | |||
| Right Option : B | |||
| View Explanation | |||
If in a certain code, BAT = 23 and CAT =24, then how will you code BALL? | |||
| Right Option : A | |||
| View Explanation | |||
If TRACTER = 14 and TROLLEY = 14, then SCOOTER = ? | |||
| Right Option : A | |||
| View Explanation | |||
Students / Parents Reviews [10]
Abhyas 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.
Manish Kumar
10thA 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.
Archit Segal
7thBeing 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 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
10thIt 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
10thIt 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
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
7thMy 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 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
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.
